Black high waist thong shapewear on a model
high waist shapewear under the dress, front
high waist thong shapewear is worn under the dress, picture from the back of the model
Slay The Waist Shapewear - Thong
Slay The Waist Shapewear - Thong
Slay The Waist Shapewear - Thong
Slay The Waist Shapewear - Thong
Slay The Waist Shapewear - Thong
Slay The Waist Shapewear - Thong
Slay The Waist Shapewear - Thong
Slay The Waist Shapewear - Thong
Slay The Waist Shapewear - Thong

(2104+ Happy Customers)

Slay The Waist Shapewear - Thong

look sleek, feel strong: ultimate waist control!
£59.99
£29.99
- 50% OFF

  • an instant hourglass look

  • powerful tummy control

  • quick postpartum recovery

  • confidence and comfort all day
Title

"Lovely customer service and quick shipping. These thongs are fantastic invention haha, tucked my belly away and shaped it really nicely and most importantly it didn't roll down which I love and I think it is a highlight of this shape wear. No more oversized hoodies, hello tight dresses. Highly recommend it!"

Abigail, 39

Verified Buyer

Size Guide
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Size

Free Shipping

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Fast Customer Support

overview

The Hug Your Curves Deserve!

Show those curves who's boss with  Slay The Waist Shapewear - the ultimate combo of va-va-voom and ahhh-mazing comfort. Your curves just got a VIP upgrade and comfort is the cherry on top! 

 

This high-waist thong features 4 Anti-Roll Support Steel Reinforcements which acts as slimline stabilisers to  prevent rolling and support your posture, ensuring seamless tummy control under any outfit. It feels like a second skin—light, stretchy, and secure. 

 

Whether you're recovering postpartum, stepping out for a special event, embracing a busy day, its sleek, no-show design lets you shine in style. Embrace effort-free elegance with shapewear that truly has your back (and waist)!

Care

To ensure the longevity and maintain the fit of your undergarments, it is recommended to wash them by hand rather than using a machine, as machine washing can damage the materials.

 

Use a mild detergent for cleaning, rinse thoroughly, and hang them to dry. Hand washing your undergarments will help preserve their quality and extend their lifespan.

 

Crafted from a blend of Nylon (85%) and Spandex (15%)

Comfortable and flexible, ensuring a snug yet breathable fit every time.

Shipping

We bear the shipping costs so you don't have to.

Enjoy FREE shipping worldwide!

 

Shipping time varies by location. 

 

These are our estimates:

United States: 8 -12 business days

United Kingdom: 4 - 8 business days

Canada & Australia: 8 - 10 business days

Europe: 8 - 14 business days

 

Efficiency Commitment:

We are dedicated to provide you with a reliable and efficient shipping experience.

If you have any issues with your delivery, please contact us.

 

Please note that processing time may vary (1 - 3 days).

All shipping times exclude clearance/customs delays.

 

For more information please read shipping policy.

do you want to show off your curves?

Transform your figure with our intelligent design, perfectly targeting your tummy, waist, and lower back for an enviable hourglass shape.

  • Easy Waist Control for a Flawless Figure

    No more muffin tops or visible panty lines!

  • All-Day Comfort

    Enjoy a snug, second-skin fit that promises all-day comfort

  • Invisible Support Always

    Ideal for parties, postpartum recovery, or daily wear.

Get Mine Now

Crafted for Curves – Designed for You!

Enhance your natural figure with our ultimate Slay The Waist shapewear that slims and sculpts perfectly

Shape Up and Slay All Day, Every Day!

Wake up, slay, repeat—Slay The Waist Shapewear keeps you flawless all day.  It's like having a personal glam squad in your wardrobe, keeping you fierce and powerful 24/7. 

Rock That Confidence, One Cinch at a Time!

Feel that instant cinch and watch your confidence soar to new heights. This isn't just shapewear; it's your ticket to owning every single moment, like the rockstar you are!

Turn Heads, Not Waistbands – Absolute Fit Guaranteed!

No more tugging, rolling, or fussing. Slay The Waist Shapewear - your new bestie for a killer waistline. Prepare to turn heads with your stunning silhouette. Say hello to perfect fit! 

Free Shipping

30 Days Money Back Guarantee

Limited Stock

Slay Your Waist Now

20+

Recommendations by over
20 midwives

4,642+

Our Shapewear have
reached customers

98.5%

Satisfied customers and
five-star reviews

Ready for a Jaw-Dropping Transformation? Let’s See the Before and After!
without slay the waist shapewear before picture with slay the waist shapewear after picture

Victoria, 37

"This slay the waist thong is amazing! It hides my mommy tummy and gives me my confidence back. It's super comfortable, fits like a glove. The top part has build in boning, which definitely helps to keep my love handles pulled in without rolling down. Now, no one is asking if I am pregnant again, contrary I've got few compliments so far. The best kept secret in my wardrobe. Can not recommend enough, ten out of ten!" 

Delilah, 52

"My confidence in my clothing has skyrocketed. I've returned to wearing fitted dresses and skirts that I had previously abandoned because they no longer suited me. These sculpting thongs has empowered me to embrace my fashion choices once more, even with the challenges of menopausal weight gain. I highly recommend it!"

Alessia, 29

"I feel so much more confident wearing this shapewear, whether I'm at work or out with friends. It’s like my secret weapon for looking and feeling good, even when I haven’t been able to hit the gym. For anyone who struggles with their fitness routine like I do, this waist control is a game changer. Highly recommend!"

Raving Reviews from Happy Customers

Finnaly found it!

"I’ve tried so many shape wear that either roll down or feel like they’re squeezing the life out of me, but not this one! It stays put thanks to those spiral steel bones, and it gives me a smooth waist without feeling restrictive. I wear it under my work outfits and even on nights out, and I forget I’m even wearing it. Worth every penny!"
Title

Zoe, 34

  • Verified Buyer

My new BFF

"I absolutely love it! I wore it to a wedding last weekend, and it made such a difference. My dress hugged all the right places, and I didn’t have to worry about any awkward lines showing. Plus, it was so comfortable! I was a bit nervous about wearing shapewear all day, but this was like wearing a second skin. I’m definitely going to be wearing this for every big event from now on!"
Title

Scarlett, 27

  • Verified Buyer

Best comfortable shapewear

"At my age, comfort is just as important as appearance, and this Slay The Waist Shapewear delivers both. It’s firm enough to smooth out my tummy and waist, but it doesn’t dig into my skin or roll down like others I’ve tried. I wear it under everything, from jeans to dresses, and it gives me that extra bit of confidence. Plus, it’s breathable, so I can wear it all day without feeling uncomfortable."
Title

Annabella, 46

  • Verified Buyer

Fantastic thongs 

"OMG, this shapewear is a lifesaver! I wore it under a super tight dress for a night out, and my friends kept asking how I got my waist so snatched. The best part? I could dance all night without worrying about it rolling down or digging in. It really does feel like a second skin, and I love that it’s invisible under everything. This is a must-have for anyone who loves bodycon dresses!"
Title

Lizzy, 24

  • Verified Buyer

My best purchase of the year

"Honestly, I wasn’t expecting much because I’ve been disappointed by shapewear before, but Slay The Waist Thongs surprised me in the best way. It gives me that perfect hourglass shape I was looking for. I also appreciate how well-made it is, with the flexible bones that keep it in place. It’s my go-to for special occasions, but it’s so comfy that I even wear it on regular days when I want a bit of extra support."
Title

Veronica, 32

  • Verified Buyer

Confidence booster!

"I wore this thong under a tight dress, and wow! It gave me such a sleek silhouette. I felt so confident and didn’t worry about any lines showing through. It’s comfortable, breathable, and honestly, it’s become a staple in my wardrobe."
Title

Makenna, 29

  • Verified Buyer

Perfect fit

"I’m seriously obsessed with this shapewear. It smooths out my tummy without any discomfort, and I can wear it all day long without feeling like I need to take it off. It stays in place perfectly, no rolling down, which is a big win for me!"
Title

Svetlana, 31

  • Verified Buyer

Supports and shapes well

"I’ve tried many different shapewear options, and this one is by far the best. It provides excellent tummy control and supports my back without being too tight or uncomfortable which was the case in the past with other shape wear. Plus, the material is breathable, which is great for long wear."
Title

Lauren, 42

  • Verified Buyer

Invisible under clothes

"This shapewear is truly invisible under everything I wear, even my husband didn't notice haha. I love that it doesn’t create any visible lines, even under my thinnest dresses.  Surprisingly,  the fabric is soft and very stretchy, making it so easy to wear for hours. A must-have for sure!"
Title

Hannah, 36

  • Verified Buyer

Slims without squeezing 

"It really  slims me down in all the right places without that uncomfortable squeezing feeling. The high waist stays put as it has four steel bones incorporated, and I love how it enhances my natural curves. It’s my go-to whenever I want to look extra polished!"
Title

Rebeka, 27

  • Verified Buyer

Frequently Asked Questions

How does the thong shapewear provide such a powerful tummy control?
Title

Our shapewear provides powerful tummy control through its high-compression fabric and strategic design. It features 4 anti-roll steel reinforcements incorporated into the garment, which offer additional support and structure to target the midsection. This helps to smooth and flatten the tummy area effectively, giving a sleek and toned appearance.

Is the shapewear suitable for postpartum recovery?
Title

Yes, the shapewear is ideal for postpartum recovery. Its high-compression material and 4 anti-roll steel reinforcements provide the necessary support to help the abdomen return to its pre-pregnancy shape. The targeted compression also aids in reducing swelling and supporting the core muscles, making it a great choice for new mothers.

How do I choose the right size?
Title

Refer to our size guide for more accurate measurements. If you're between sizes, we recommend choosing the larger size for a more comfortable fit, alternatively you may go for smaller size for more cinched look . For the best results, measure your waist and compare them to our chart. 

How long will the shapewear hold its shape?
Title

With proper care, Slay The Waist Shapewear is durable and designed to last. Hand washing and air drying will help maintain its shape and elasticity over time.

Does the shapewear help with posture?
Title

Yes, the built-in 4 anti-roll reinforcements provide gentle support to your midsection, helping you maintain a better posture throughout the day.

 

Note: Slay The Waist Shapewear is not a posture correcting product.

What material is the shapewear made of?
Title

The Slay The Waist Shapewear is crafted from a blend of 85% Nylon and 15% Spandex, offering a perfect balance of comfort, flexibility, and durability.
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If you are not 100% satisfied with your purchase, then you may return your order for a full refund. We pledge to provide you with the highest levels of value, quality, and personal service available, so your complete satisfaction is guaranteed.