Skims XXS vs. XS: Which size is right for you?

The Skims XXS and XS sizes are designed for petite frames, but they deliver two distinct fits. The XXS is built for a truly compressive, second-skin feel, targeting bust measurements of 30-32" and a waist of 22-24", making it ideal for maximum sculpting. The XS offers a bit more room with a snug-yet-comfortable fit, designed for a 32-34" bust and 24-26" waist, prioritizing all-day comfort over intense compression.

Here’s everything you need to know to find the perfect Skims size for your body and style preferences.

Skims Size XXS

Size XXS is the smallest option offered by Skims, created for very petite individuals who want a true compression fit. This size hugs every curve and provides noticeable support, ensuring there's no gapping or looseness. It’s the go-to for anyone seeking a "held-in" feeling or who finds that standard XS from other brands is often too big.

• What it is: The smallest size available, designed for a compressive, form-fitting, and sculpted silhouette.
• Target Measurements: Approximately 30-32 inch bust, 22-24 inch waist, and 32-34 inch hips.
• Sizing/Fit: A true second-skin fit. Feels noticeably snug and supportive, which is ideal for shapewear but may feel restrictive for casual loungewear depending on your preference.
• Pros: Provides maximum shaping and smoothing. Eliminates fabric gaping on very petite frames. Ideal for those who want a true compression feel from their garments.
• Cons: Can feel restrictive for long wear if you're not used to compression. Offers little room for weight fluctuations. May be too tight if your measurements are at the top end of the range.

This size works perfectly for those with very petite measurements who prioritize a sculpted, tight-to-the-body silhouette, especially in shapewear pieces targeting the core.

Shop Skims: skims.com/collections/new-arrivals

Skims Size XS

Size XS serves as a more standard "extra small," catering to petite frames that need a body-hugging fit without the intensity of XXS. It strikes a balance between shaping and comfort, providing enough support to smooth your lines while still allowing for easy movement and all-day wear. It’s a popular choice for everything from bodysuits to loungewear.

• What it is: A standard extra small size offering a snug, flattering fit with a balance of comfort and support.
• Target Measurements: Approximately 32-34 inch bust, 24-26 inch waist, and 34-36 inch hips.
• Sizing/Fit: Fits close to the body without feeling overly constrictive. Offers gentle support and is forgiving enough for comfortable daily wear and lounging. It's the fit most expect from a form-fitting garment.
• Pros: Versatile enough for both shapewear and everyday basics. Provides a flattering, snug fit that’s still comfortable for hours. A better choice if you're between XXS and XS. More forgiving fit than XXS.
• Cons: May not offer enough compression for those seeking a dramatic shaping effect. Could be slightly loose on individuals with truly XXS measurements.

This size is a great option for petite individuals who want a streamlined, snug fit that remains comfortable enough for everyday use across different types of clothing.

Shop Skims: skims.com/collections/new-arrivals

Skims XXS vs. XS Comparison

Measurements & Fit

The primary difference comes down to about two inches across the bust, waist, and hips. While that might not sound like a lot, it has a major impact on the fit of Skims' stretchy fabrics. An XXS is designed to actively compress and hold you in, making it feel noticeably tighter. You will feel the garment on your body throughout the day.

An XS, on the other hand, is designed to skim your body. It will be snug and form-fitting but allows for more breathing room and flexibility. If your own measurements fall right on the line between the two sizes (like a 24-inch waist), your choice should be based purely on your desired feel: compression or comfort.

Comfort & Compression

Comfort and compression are where the two sizes truly part ways. The XXS is engineered for a high level of compression. This is excellent for shapewear or items worn under tailored clothing where you want the smoothest possible silhouette. However, this level of tightness might not be ideal for lounging on the couch for several hours.

The XS size provides a comfortable hug. It smooths and supports without the intense "held-in" sensation of the XXS. This makes it far more versatile for everyday pieces like T-shirts, bras, and loungewear where you want to look put-together but feel relaxed.

Best Use Case by Garment Type

Choosing between XXS and XS can often depend on what you're buying. For items from the Shapewear collection, like a waist trainer or sculpting bodysuit, an XXS may give you the dramatic results you’re looking for, provided your measurements align.

For collections like Fits Everybody, which is known for its incredible stretch, an XS is often the safer, more comfortable bet for a wider range of petite body types. For Cotton or Soft Lounge items where comfort is the entire point, choosing an XS (or even sizing up) ensures you get that relaxed feel the fabric is designed for.

Which One Should You Choose?

Both sizes cater to petite frames perfectly, but the right choice depends on your measurements and how you want your clothes to feel.

Choose Size XXS if:

• Your waist measurement is between 22-24 inches and your hips are 32-34 inches.
• You prefer a strong, compressive feel from your shapewear and bodysuits.
• You are buying a pure shapewear item and want the maximum sculpting effect.
• You often find that standard XS from other clothing brands is still slightly loose on you.

Choose Size XS if:

• Your measurements are on the upper end of the XXS range or the lower end of the XS range (like a 25-inch waist).
• You value comfort and plan to wear the items for extended periods or for lounging.
• You want a snug, supportive fit that slims and smooths without feeling restrictive.
• You are buying your first Skims piece and want a more standard, forgiving fit.

Frequently Asked Questions

What's the main difference between Skims XXS and XS?

The main difference is the fit and feel. While only separated by about two inches in measurements, XXS delivers a true compression fit that is noticeably tight and sculpting. XS provides a snug, body-hugging fit that prioritizes comfort and all-day wearability.

Are Skims items true to size?

Yes, Skims generally runs true to size. However, their products are designed to be form-fitting. It is critical to take your current measurements (bust, waist, hips) and compare them to the official Skims size chart before ordering.

Should I size down in Skims for more compression?

It's generally not recommended. Sizing down from your measured size (e.g., ordering an XXS when your measurements are a clear XS) can lead to uncomfortable pinching, rolling, and excessive strain on the fabric. The designated size will provide the intended level of compression for that garment.

Which size is better for the Skims Fits Everybody collection?

Because the Fits Everybody fabric is exceptionally stretchy, the XS is a comfortable and reliable choice for most petite frames. The fabric adapts easily to your shape, so the additional room in an XS won't feel loose but will enhance comfort.

Does Skims stretch out over time?

Skims products are made from high-quality, high-retention blends of materials like nylon and elastane, which are designed to hold their shape well. With proper care (usually cold wash and flat dry), the garments maintain their integrity. Sizing correctly a priori helps prevent over-stretching.

How do I know for sure if I'm an XXS or XS?

The best way is to take accurate measurements with a soft measuring tape. If your bust, waist, and hip numbers align closely with the XXS measurements on the size chart, that is your size. If they are closer to the XS range, choose XS. If you are in between, consider the primary use - shapewear (lean XXS) vs. loungewear (lean XS).

What if my measurements are between XXS and XS?

If your stats fall in between sizes, your decision should be guided by personal preference. For a tighter, more sculpted fit common in shapewear, choose XXS. For more everyday comfort, especially in bras, underwear, or loungewear, the XS will likely be a better choice.

Which size is better for Skims shapewear specifically?

For shapewear, stick to your true measurement. If your measurements align with XXS, this size will provide the intended powerful cinch and smoothing. If your measurements are XS, choose XS for the correct level of targeted compression without being painfully tight.