Oh Polly Size Guide: A Comprehensive Overview (Updated 12/19/2025)
Navigating Oh Polly’s sizing requires careful attention, especially considering varied fits and fabrics.
Today’s date is 12/19/2025, and understanding
the brand’s approach is crucial for a flattering experience.
Understanding Oh Polly’s Sizing Philosophy
Oh Polly’s sizing leans towards a figure-hugging aesthetic, often designed to accentuate curves. This means their sizes generally run smaller compared to standard UK or US sizing. The brand prioritizes a streamlined, confident silhouette, and their garments are frequently crafted from stretch fabrics to achieve this.
It’s important to acknowledge that “Oh my god” and “Oh my goodness” express similar sentiments, but with nuances. Similarly, Oh Polly’s sizing isn’t a direct translation of conventional measurements.
The “Artizan” collection, for example, requires particular attention due to embellishments and unique cuts.
Therefore, relying solely on your usual size can be misleading; detailed measurements are essential for a perfect fit. Consider customer feedback and reviews for insights into specific styles.
Oh Polly Size Range: Available Sizes
Oh Polly generally offers a size range from UK 6 to UK 16, which translates approximately to US sizes 2 to 10. However, availability can vary significantly depending on the specific item and collection. Certain popular styles or limited-edition pieces may sell out quickly in certain sizes.
The “Artizan” collection, highlighted in recent hauls, may have a more restricted size selection due to the intricate designs and higher demand. It’s crucial to check the size chart for each product individually, as inconsistencies can occur.
While the core range focuses on these sizes, Oh Polly occasionally introduces extended size options in select lines. Regularly checking their website and social media channels is recommended to stay informed about new releases and size availability.
Decoding Oh Polly’s Size Charts
Oh Polly’s size charts are crucial for accurate fit prediction, as their sizing can differ from standard UK, US, or European measurements. Each product page features a specific size chart, detailing bust, waist, and hip measurements required for each size.
It’s vital to measure yourself accurately using a flexible measuring tape (see section on tips for accurate measurement). Don’t rely on your usual clothing size, as variations between brands are common. Pay close attention to the garment’s fabric composition and stretch, as this impacts how it will fit.
Remember that Oh Polly often designs for a bodycon fit, meaning items may run smaller. Comparing your measurements to the chart is essential to avoid disappointment and ensure a flattering silhouette.
Bust Measurements & Finding Your Size
Accurate bust measurement is paramount when selecting Oh Polly garments, particularly for tops, dresses, and swimwear. Measure around the fullest part of your bust, keeping the tape measure level and snug, but not tight. Ensure you’re wearing a non-padded bra for the most accurate reading.
Compare your bust measurement to the Oh Polly size chart for the specific item you’re interested in. Note that bust sizes often correlate with cup sizes; the chart will indicate the appropriate size based on your measurement. If your measurement falls between sizes, consider sizing up for a more comfortable fit, especially in bodycon styles.
Remember to account for any desired layering or support when choosing your size.
Waist Measurements & Finding Your Size
Determining your waist size accurately is vital for Oh Polly’s figure-hugging styles. Measure around your natural waistline – typically the narrowest part of your torso, usually an inch or two above your belly button. Keep the measuring tape comfortably snug, avoiding pulling it too tight or leaving it too loose.
Consult Oh Polly’s size chart, matching your waist measurement to the corresponding size. Pay close attention, as waist measurements are crucial for items like corset tops, high-waisted jeans, and fitted dresses. If your measurement is on the cusp of two sizes, consider the garment’s fabric and style; stretchier fabrics may allow for a more forgiving fit.
Always prioritize comfort and ensure you can breathe easily when wearing the garment.
Hip Measurements & Finding Your Size

Accurately measuring your hips is essential, particularly for Oh Polly’s dresses, skirts, and trousers. Stand with your feet together and measure around the fullest part of your hips and buttocks, ensuring the measuring tape is level all the way around your body. Don’t pull the tape too tightly; it should sit comfortably.
Refer to Oh Polly’s size chart and correlate your hip measurement with the appropriate size. Hip measurements are especially important for bodycon styles and items with a defined silhouette. If you fall between sizes, consider the fabric’s stretch and the garment’s overall design.
A slightly larger size might be preferable for a more comfortable and flattering fit, especially in non-stretch fabrics.
Oh Polly’s Fit Styles: A Detailed Breakdown
Oh Polly offers a diverse range of fit styles, each requiring a slightly different sizing approach. Understanding these nuances is key to finding your perfect fit. The brand is well-known for its figure-hugging designs, particularly bodycon dresses and corset styles, which often require precise measurements.
Loungewear and casual pieces generally offer a more relaxed fit, allowing for greater flexibility in sizing. However, even within these categories, variations exist. Consider the fabric composition; items with stretch will be more forgiving than those without.
Pay close attention to product descriptions, as Oh Polly frequently details the intended fit and recommends sizing up or down accordingly.
Bodycon Dresses: Sizing Considerations
Oh Polly’s bodycon dresses are renowned for their sculpting fit, demanding accurate measurements for optimal results. These dresses are designed to cling to the body, highlighting curves, so precise sizing is paramount. It’s generally advised to prioritize hip and waist measurements when selecting a size, as these areas determine the overall fit.
Due to the form-fitting nature, consider sizing up if you are between sizes or prefer a more comfortable feel. Fabric composition plays a role; dresses with more stretch offer greater flexibility. Review customer reviews for specific styles, as feedback often provides insights into true-to-size accuracy.
Remember, alterations can be a valuable option for achieving a truly customized fit.
Corset Tops & Dresses: Achieving the Right Fit
Oh Polly’s corset designs require a particularly precise approach to sizing, as they are structured to cinch the waist and enhance the bust. Unlike looser styles, corsets offer limited give, making accurate measurements essential. Focus heavily on your underbust and waist circumference when selecting a size; these are the critical areas for a secure and flattering fit.
Consider whether the corset is fully boned or has flexible panels, as this impacts the level of structure and comfort. If you’re between sizes, it’s often recommended to size up, especially if you have a longer torso. Review product descriptions for details on fastening types (lace-up, hook-and-eye) and adjustability.
Be mindful of fabric stretch and potential alterations.
Loungewear & Casual Wear: Comfort & Size
When selecting Oh Polly loungewear and casual pieces, prioritize comfort alongside style. These items generally offer a more relaxed fit compared to bodycon dresses or corsets, but accurate sizing remains important for achieving the desired look. Consider your preference for a snug or oversized feel when choosing your size.
Pay attention to fabric composition; items with a higher percentage of stretch materials (like elastane) will be more forgiving. Review product descriptions for details on the garment’s intended fit – is it designed to be fitted, relaxed, or oversized? If you prefer a looser fit, you might consider sizing up, particularly in joggers or sweatshirts.
Remember to check length measurements, especially for trousers.
Comparing Oh Polly Sizes to Other Brands
Oh Polly’s sizing can differ noticeably from more conventional brands, requiring careful consideration when cross-referencing. Generally, Oh Polly tends to run smaller than standard UK sizing, and potentially even smaller than some US brands, particularly in fitted styles. Many customers report needing to size up, sometimes even two sizes, depending on their body shape and the garment’s cut.
Compared to European sizing, Oh Polly’s sizes may align more closely, but it’s still advisable to consult the specific size chart provided for each item. Due to the brand’s focus on figure-hugging silhouettes, their measurements are often more precise, leaving less room for error. Always prioritize Oh Polly’s size guide over your usual size in other brands.
Oh Polly vs. UK Sizing
When comparing Oh Polly’s sizing to standard UK sizes, a key observation is that Oh Polly generally runs smaller. Many shoppers find they need to order one or even two sizes larger than their typical UK dress or top size to achieve a comfortable and flattering fit. This is particularly true for their bodycon dresses and more fitted styles, which are designed to accentuate curves.
The difference isn’t consistent across all garments, but it’s a common theme reported in customer feedback. It’s crucial to avoid assuming your usual UK size will automatically translate to Oh Polly. Always refer to the detailed size chart provided on their website, paying close attention to bust, waist, and hip measurements, rather than relying on a general size label.
Oh Polly vs. US Sizing
For US customers, understanding the size conversion is vital, as Oh Polly’s sizing tends to run significantly smaller than standard US sizes. Typically, shoppers will need to size up by at least one, and often two, sizes compared to what they usually purchase in American brands. This discrepancy is frequently noted in customer reviews, particularly for fitted items like dresses and corset tops.
The brand’s sizing aligns more closely with UK sizing, meaning a US size 6 might correspond to an Oh Polly size 8 or 10. It’s strongly recommended to meticulously check the Oh Polly size chart, focusing on precise measurements, and not simply convert based on a general size equivalence. Ignoring this can lead to receiving items that are too small.
Oh Polly vs. European Sizing
European shoppers will find Oh Polly’s sizing generally aligns more closely with UK sizes than with standard continental European sizes. This means a conversion is usually necessary. Typically, European sizes are larger than their UK counterparts, and therefore larger than Oh Polly’s sizing. A European size 38 might equate to an Oh Polly size 8 or 10, depending on the garment’s cut and fabric.
It’s crucial to consult Oh Polly’s detailed size chart and compare your measurements carefully. Relying on a simple size conversion can be misleading. Pay particular attention to bust, waist, and hip measurements, as these are key indicators for achieving the correct fit. Customer feedback suggests that sizing up is often advisable for a comfortable and flattering result.
Common Sizing Issues & Solutions
Oh Polly’s figure-hugging styles can sometimes present sizing challenges. A frequent issue is length – dresses and jumpsuits may run shorter, particularly for taller individuals. Alterations are often necessary, a cost to factor in. Another common concern is tightness, especially in bodycon pieces; sizing up is frequently recommended. Conversely, some customers find items too loose in the waist or bust.

If a garment feels too tight, consider exchanging for a larger size. For looseness, a tailor can often adjust the fit. Before purchasing, carefully review product descriptions regarding stretch and fabric composition. Utilize customer reviews for size-specific feedback. Don’t hesitate to contact Oh Polly’s customer service for guidance.

Issues with Length & Alterations
A recurring complaint with Oh Polly garments centers around length, particularly in dresses, jumpsuits, and tailored trousers. Many customers report items running noticeably shorter than expected, especially those with longer legs or a taller stature. This is often due to the brand’s focus on a streamlined, modern silhouette.
Alterations are frequently required to achieve a perfect fit. Hemming is the most common adjustment, but more complex alterations may be needed for sleeves or the overall garment length. Budgeting for these tailoring costs is advisable when purchasing. Before committing, carefully check the product’s length measurements and compare them to your own. Consider reading customer reviews for length-related feedback.
Dealing with Tight or Loose Fits
Oh Polly’s bodycon styles, in particular, can present fitting challenges. Customers often find that sizing runs small, leading to items feeling overly tight, especially across the bust, waist, or hips. Conversely, some styles, particularly in looser fabrics like loungewear, may run larger than anticipated.
If an item feels too tight, consider sizing up, but be mindful of potential looseness in other areas. For a loose fit, explore options like ordering your usual size or even sizing down if the fabric has significant stretch. Utilize Oh Polly’s return policy to exchange for a better size. Remember to carefully review the fabric composition; items with less stretch offer less flexibility in fit.
Customer Reviews & Size Feedback
Analyzing customer reviews reveals consistent themes regarding Oh Polly’s sizing. Many shoppers report needing to size up, often by one or even two sizes, particularly in popular styles like dresses and corset tops. Feedback frequently highlights that the brand’s sizing runs small compared to other retailers.
Social media platforms, like Instagram and TikTok (referenced by user Sadie Bass), are valuable resources for real-life size comparisons and fit assessments. Customers often share photos and videos detailing their experiences, providing insights into how specific items fit different body types. Pay attention to comments regarding length, stretch, and overall fit to inform your purchasing decisions. Consistent feedback suggests prioritizing reading reviews before ordering.
Oh Polly’s Return & Exchange Policy (Related to Sizing)
Oh Polly offers a standard return policy, allowing customers to return items within 14 days of receipt for a full refund, provided the items are unworn, unwashed, and with original tags attached. However, sizing issues are a common reason for returns, so understanding the policy nuances is vital.
Customers are typically responsible for return shipping costs, unless the item is faulty or the sizing discrepancy is demonstrably due to a manufacturing error. Exchanges are generally processed as returns and new orders, meaning a refund is issued for the original item, and a new purchase is made for the desired size. It’s crucial to review the detailed policy on Oh Polly’s website for the most up-to-date information and specific conditions.
Tips for Accurate Measurement
Achieving the correct Oh Polly fit begins with precise measurements. Utilize a flexible measuring tape – a metal one won’t conform to your body’s curves! Stand naturally and have a friend assist for the most accurate results. Measure bust, waist (narrowest point), and hips (fullest point) while wearing minimal clothing.
Ensure the tape measure is snug but not tight, and keep it parallel to the floor. Don’t pull the tape too tightly, as this will result in smaller measurements. If you’re unsure, compare your measurements to Oh Polly’s size chart, noting any discrepancies. Seeking help from another person can significantly improve accuracy, especially for back measurements. Double-check all figures before referencing the size guide!
Using a Flexible Measuring Tape
A flexible measuring tape is absolutely essential for obtaining accurate Oh Polly sizing. Avoid rigid metal tapes, as they cannot conform to your body’s natural curves. Fabric or vinyl tapes are ideal, providing a snug yet comfortable measurement. Begin by ensuring the tape measure is clean and free of kinks or damage.
When measuring, maintain a horizontal position, keeping the tape parallel to the floor. Don’t pull the tape too tightly; it should lie flat against your skin without compressing it. Record measurements in inches or centimeters, depending on Oh Polly’s chart preference. Regularly check the tape’s zero point to ensure accurate readings throughout the process. A quality flexible tape is a small investment for a perfect fit!
Getting Help with Measurements
Accurate self-measurement can be challenging; don’t hesitate to enlist assistance! A friend or family member can ensure the measuring tape remains level and provides a more precise reading, particularly for back measurements. Explain clearly where you need assistance – bust, waist, and hips – and demonstrate the correct tape placement.
Consider standing in front of a full-length mirror to visually confirm the tape’s position. If you’re consistently struggling, a professional tailor or seamstress can provide expert measurement services. They possess the skills and tools to obtain highly accurate figures. Remember, investing a little time or money in professional help can save you the hassle of returns and exchanges due to incorrect sizing.
Oh Polly’s Size Guide for Specific Product Categories
Oh Polly’s sizing isn’t universally consistent across all product lines; certain categories demand specific attention. Swimwear often runs smaller due to the close-fitting nature of the fabric and the desire for a secure fit; consider sizing up, especially for fuller busts or hips.
Jeans & Trousers require careful consideration of both waist and inseam measurements. Oh Polly offers varying leg lengths, so pay close attention to the product description. The stretch factor of the denim also plays a role – more stretch may allow for a snugger fit. Always check customer reviews for insights into how specific styles run. Remember to consult the individual product’s size chart for the most accurate guidance.
Swimwear Sizing Guide
Oh Polly swimwear sizing often presents unique challenges due to the fabric’s inherent properties and the desired aesthetic. Generally, swimwear tends to run smaller than standard clothing sizes, so careful measurement is paramount. Prioritize bust and hip measurements, as these are critical for achieving a secure and flattering fit.

Consider sizing up if you are between sizes or have a larger bust. Pay attention to whether the swimwear offers adjustable straps or ties, as these can provide some flexibility. Review product-specific size charts, as variations exist between different styles. Customer reviews frequently offer valuable insights into how particular swimsuits fit in reality. Remember that swimwear lacks the forgiving nature of looser garments, so accuracy is key.
Jeans & Trousers Sizing Guide
Oh Polly’s jeans and trousers require a precise approach to sizing, as fit can dramatically alter the overall look. Waist and hip measurements are fundamental, but also consider the rise (high-waisted, mid-rise, etc.) as this impacts where the garment sits on your body. Stretch factor is crucial; denim with higher elastane content will offer more give.
Refer to the specific size chart for each style, as cuts vary significantly – from skinny to wide-leg. If you’re between sizes, it’s often advisable to size up, especially with rigid denim. Inseam length is also vital for trousers; measure from your crotch to your desired hem length. Customer feedback often highlights whether a style runs true to size or tends to be smaller or larger.
Understanding Fabric Composition & Stretch

Oh Polly garments utilize a diverse range of fabrics, significantly impacting sizing and fit. Understanding the composition – cotton, polyester, elastane (spandex), and blends – is paramount. Higher elastane percentages indicate greater stretch, meaning a garment may conform more to your body shape. Conversely, fabrics with minimal stretch require a more precise size match.

Consider the fabric weight and texture. Lightweight, drapey fabrics will fall differently than structured, heavier materials. Ribbed fabrics, common in knitwear, offer inherent stretch and recovery. Always check the product description for fabric details and care instructions, as these can influence how a garment maintains its shape and size after washing. Fabric composition directly affects how true-to-size a piece will be.
Oh Polly’s “Artizan” Collection Sizing
The “Artizan” collection from Oh Polly often features embellished and intricately designed pieces, demanding particular attention to sizing. Due to the added details – beading, sequins, or complex construction – these garments may have less stretch and a more structured fit compared to core Oh Polly lines. It’s crucial to consult the specific size chart for each “Artizan” item, as variations can occur.
Consider the placement of embellishments. These can affect how a garment fits and feels, potentially requiring a size up for comfort. Review haul videos and customer feedback specifically mentioning the “Artizan” collection to gain insights into true-to-size accuracy. Prioritize accurate bust, waist, and hip measurements, and compare them carefully to the provided chart.

Resources for Further Assistance
Beyond the official Oh Polly size guide, several resources can aid in finding your perfect fit. Explore the Oh Polly Instagram (@sadiebass_) and TikTok (@sadiebass16) for try-on hauls and real-customer perspectives, offering visual references and sizing feedback. Utilize collaborative email addresses like sadiebass16@yahoo.co.uk for direct inquiries or to connect with experienced shoppers.
Online communities and fashion forums dedicated to Oh Polly are invaluable for sharing sizing experiences and alteration tips. Don’t hesitate to leverage customer reviews on the Oh Polly website itself, filtering for comments specifically addressing fit. Remember, understanding fabric composition and stretch is key, and seeking help with measurements ensures accuracy.