The SPANX Shapewear Guide: Find Your Perfect Fit, Support Level, and Style

If you’ve ever wondered which shapewear is right for you, you’re not alone. From compression levels to choosing the right style for your outfit, finding your perfect match can feel overwhelming.

That’s exactly why we created the SPANX Shapewear Guide—a simple, easy-to-use resource designed to help you shop with confidence and find your best fit faster.

Whether you’re new to shapewear or looking to upgrade your go-to styles, here’s everything you need to know.

What Is the SPANX Shapewear Guide?

The SPANX Shapewear Guide breaks down everything you need to know in one place—from sizing and compression levels to style recommendations and FAQs—so you can make the right choice the first time.

Think of it as your shortcut to:

• Understanding how shapewear should fit
• Choosing the right level of support
• Finding styles that work for your body and your wardrobe

Step 1: Start with the Right Fit

The foundation of great shapewear is simple: your true size.

Shapewear should feel like a second skin—snug, smoothing, and supportive, but never restrictive.

Pro tip:

Sizing down won’t give you better results. In fact, it can cause rolling, pinching, and discomfort. Instead, choose your true size and adjust the compression level for more or less support.

Step 2: Choose Your Compression Level

Not all shapewear is created equal—and that’s a good thing. The SPANX Shapewear Guide introduces five levels of compression, so you can choose what feels best for your body and your day:

• SPANXsmooth™ – Barely-there smoothing
• SPANXsupersmooth™ – Light smoothing with a gentle feel
• SPANXshape™ – Medium shaping for everyday confidence
• SPANXsculpt™ – Strong sculpting for more defined support
• SPANXsupersculpt™ – Maximum compression for targeted sculpting

Whether you want a light, everyday layer or a more sculpted look for a special event, there’s a level designed for you.

Step 3: Pick the Right Style for Your Needs

The best shapewear isn’t about changing your body—it’s about enhancing how you feel in your clothes.

SPANX offers a wide range of styles designed for different outfits and preferences, including:

• Briefs, thongs and shorts for targeted smoothing
• Bodysuits for all-over shaping
• Tanks and camis for upper-body smoothing

From full-body shaping to targeted support, each piece is designed to move with you while enhancing your natural silhouette.

Step 4: Match Your Shapewear to Your Lifestyle

One of the most common questions: Can you wear shapewear every day?

The answer is yes—if it fits well and feels comfortable.

• For everyday wear → opt for light to medium compression
• For special occasions → choose stronger sculpting styles
• For versatility → look for breathable, flexible fabrics that move with you

The right shapewear should support you—not slow you down.

Step 5: Know the Little Details That Make a Big Difference

The guide also answers the questions everyone asks but rarely talks about:

• Do you wear underwear with shapewear? SPANX styles are designed with a built-in gusset, so it’s optional.
• What about tummy control? Certain styles are specifically designed for targeted core support.
• Looking for a lift? Some styles are engineered to smooth and enhance—no padding required.

Why the Right Shapewear Matters

At the end of the day, shapewear isn’t about changing who you are—it’s about feeling confident in what you’re wearing.

When you choose the right size, compression level, and style:

• Your clothes fit better
• You feel more supported
• You move through your day with confidence

And that’s exactly what the SPANX Shapewear Guide is designed to help you do.

Ready to Find Your Perfect Fit?

Explore the full SPANX Shapewear Guide to discover your ideal size, support level, and style—and finally take the guesswork out of shapewear.

Because the right fit changes everything.