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Styling belt that smooths, tucks & shapes your outfits in seconds

💋 Tucks, shapes & elevates every outfit

💃 Adjustable design = endless styling possibilities

🔥 The must-have accessory your wardrobe has been waiting for

The UnderWunder Body Belt is the styling tool that helps you tuck, shape, and enhance your outfits so you look & feel more comfortable & confident.

HOW IT WORKS

Wear it under tees, dresses or knits to hide bulk, define your waist and get a cleaner, more flattering fit (without shapewear squeeze).
Woman holding an underwunder body belt against a white background
Step 1

Wrap

Place the belt around your waist, hips or under bust - wherever you want to smooth, tuck or define.
Person wearing a white shirt and blue jeans with a beige body belt, on a plain background
Step 2

Adjust

Use the slider to tighten or loosen for your desired fit. Position it depending on the look you want.
Woman wearing a white blouse and light blue jeans on a white background
Step 3

Style

Wear your tee, dress or knit over the top. The belt smooths bulk and shapes your silhouette for a cleaner, more flattering fit.
50% OFF OUR MOST POPULAR BUNDLE

Refresh your wardrobe essentials before they’re gone.

TRUSTED BY STYLE EXPERTS

50% OFF OUR MOST POPULAR BUNDLE

UPGRADE TO THE ULTIMATE STYLING KIT

#1 BEST SELLER

"Every wardrobe needs these!"

- Caitlin Taylor · The Style Coach

⭐️⭐️⭐️⭐️⭐️

1. Body Belt

Soft, seamless belt that tucks, shapes, and smooths for a flattering fit.

2. Garment Liners

Ultra-thin, absorbent liners that stop sweat, odour, and wet patches on clothes.

3. Sleeve Garters

Keep cuffs in place with style and function, exactly where you want them.

EVERYTHING YOU NEED TO KNOW

Is it shapewear?

No - the Body Belt, unlike shapewear that squeezes and compresses your body, works on your clothing, not on you. It gently shapes and tucks your outfit to smooth any bulk, define your waist and create a cleaner silhouette.

Will it roll or dig in?

Not at all. Made with soft, ultra-stretchy fabric, the belt sits comfortably on the body and moves with you. It doesn’t pinch, roll or cut in like traditional shapewear can.

What sizes does it fit?

It’s one size, made to stretch and adapt. The Body Belt comfortably fits AU size 4–26 (US 0–20) thanks to its adjustable design and flexible fabric. You simply tighten or loosen the slider until it sits exactly where you want it.

BEHIND THE BRAND

UnderWunder is on a mission to empower individuals to embrace their inner confidence and feel comfortable in what they wear.

We hope these small yet impactful products help people extend their wardrobe options further, giving them the freedom to wear their favourite clothes with confidence.

Thank you for being a part of the UnderWunder family. We look forward to helping you make the most out of your style choices!

CUSTOMER LOVE...

Woman taking a mirror selfie in a bathroom, wearing a white sweater and brown skirt.

HOW IT COMPARES

Disposable, ultra thin & super absorbent fabric liners designed to stop sweat, odour and wet patches on your clothes.

#1 BEST SELLER - NOW 50% OFF

TRANSFORM YOUR WARDROBE

The seamless way to tuck, shape, and smooth for an instantly flattering fit.

Now to stop my daughter from ‘borrowing’

Where have these been all my life?? Exactly as ordered and so happy with purchase. My daughter keeps borrowing now!

Catherine Millar

Finally!

What a game changer! For so long been searching for a product like this! So comfortable and lightweight and really does shape my look without feeling restricted AND it doesn't roll down! Its like i have a whole new wardrobe!

Kara

Best Product!!

My daughter and I LOVE wearing our body belts with our oversized tops. It brings so much more versatility to our wardrobes!

Natasha

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BENEFITS OF THE BUNDLE

FAQS

What is included in the Wardrobe Styling Kit?

The UnderWunder Wardrobe Styling Took Kit includes two Body Belts (beige and black), two Garment Liners Packs (white and black, and a set of Sleeve Garters (black).

How does the Body Belt work?

The Body Belt is designed to transform the way your clothes fit. Simply position it around your waist, hips, or under the bust depending on your styling needs, then adjust the strap with the built-in slider for a secure, custom fit.

It’s perfect for taking dresses, knits, or oversized pieces from baggy to beautifully fitted, helping you create effortless shape and smooth lines under any outfit.

How do the Garment Liners work?

Designed to be easily slipped between your underarm and garment, they are made from absorbent materials that lock away moisture from your skin, providing up to 6-8hrs of comfort and peace of mind.

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