Real Women, Real Results: Plus Size Shapewear Reviews That Say It All
Shapewear
Intimates

Real Women, Real Results: Plus Size Shapewear Reviews That Say It All

Written by Karen Robbins

Shapewear shouldn’t feel like squeezing into something you don’t belong in. It should feel like unlocking confidence, smoothing your favorite dress, and saying goodbye to discomfort—especially for plus-size women who deserve every styling option without compromise.

This guide brings you straight to the source: real testimonials from Spanx customers who’ve found comfort, support, and confidence in plus-size shapewear. You’ll also find expert-backed FAQs, compression level guidance, and styling tips to help you feel fabulous from work to weddings and everything in between.

What to Look for in Plus Size Shapewear

  • Targeted Compression: Tummy panels that smooth without squeezing
  • Breathability: Lightweight fabrics with airflow and moisture control
  • Anti-Chafe Protection: Especially mid-thigh lengths—your thighs will thank you
  • Bonded Seams: Prevents rolling, bulging, or digging
  • Flexible Compression Levels: From light smoothing to sculpted shaping (SPANXeffect™)

Real Women. Real Testimonials.

“Incredibly comfortable! I could easily wear this all day and night. It made my dresses look incredible, smoothing everything out perfectly. 10/10 highly recommend.”

– Beth, Size 2X, SPANXsculpt™ Seamless Power Thong Bodysuit

Takeaway: This bodysuit gives you firm sculpting across the core without added bulk, and its seamless, thong-back design stays invisible—especially under curve-hugging looks.

“Thank goodness I found comfortable shapewear that was for people my size.”

– Debra, Size 3X, SPANXshape™ Invisible High-Waisted Mid-Thigh Short

Takeaway: Lightweight and breathable, this short offers everyday shaping for your waist and thighs, with no digging or panty lines—perfect for plus-size curves on the go.

“It smoothed everything out, made my outfit look great and was very comfortable to wear.”

– Marie, Size 1X, SPANXshape™ Open-Bust Mid-Thigh Bodysuit

Takeaway: A must-have if you want moderate shaping and prefer your own bra—this open-bust style smooths your tummy, hips, and thighs while staying cool and flexible.

“Spanx OnCore shorts are amazing! They smooth everything out and stay where you put them. They make you feel confident. Very comfortable product, surprisingly – I definitely love them.”

– Tiffany, Size 2X, SPANXsculpt™ OnCore High-Waisted Mid-Thigh Short

Takeaway: One of Spanx’s strongest sculpting shorts, this high-waisted style flattens and firms the midsection while lifting the rear—ideal for plus-size smoothing under dresses or dress pants.

“Light feeling and didn’t overheat me. Firm feel but not over-the-top tight.”

– Clarissa, Size 1X, SPANXsculpt™ Seamless Power High-Waisted Brief

Takeaway: Designed for full-torso support without rolling, this sculpting brief gives firm control through the waist and belly—great under fitted tops or high-rise bottoms.

Plus Size Shapewear FAQs

How do I choose the best plus size shapewear for my body?

Start with your current measurements and think about where you want support. For tummy and thigh smoothing, mid-thigh shorts are a great go-to. For all-over shaping, bodysuits provide full-body control. Choose your compression level based on the occasion: lighter for everyday, firmer for events.

Should I size down in shapewear for more compression?

No. Always choose your true Spanx size. Sizing down can lead to rolling, bulging, discomfort, and the opposite of a smooth fit. Properly fitted shapewear should support—not squeeze—you.

Can I wear plus size shapewear all day?

Yes, especially when it's made with breathable, comfort-first fabrics like those in the SPANXshape™ collection. Spanx designs plus size shapewear for all-day wear, so you feel supported, never restricted.

Will shapewear really help boost my confidence?

Absolutely. Spanx shapewear smooths and supports your shape, helping your clothes fit better and giving you confidence from the inside out. It’s not about changing your body—it’s about highlighting your curves, your way.

What shapewear styles are best for different plus size body types?

Here are smart starting points, depending on your shape:

  • Hourglass: High-waisted shorts and bodysuits to define the waist
  • Pear: Mid-thigh shapers to slim hips and prevent chafing
  • Apple: Open-bust bodysuits or shaping camis to focus on tummy control
  • Rectangle: Full-body shapers or waist-focused pieces to create curves

SPANXeffect™: Find Your FeelGood Fit

A quick guide to Spanx’s compression levels:

Shop with Confidence

Ready to feel supported and fabulous in every outfit? Explore the full shapewear collection and find your perfect level of smooth, sculpt, or snatched.

Say hello to shapewear that supports, celebrates, and elevates every curve.

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