Posture Corrector & Shoulder Support
from 94% who felt the difference within one week

Neck Pain? Tight Shoulders? Meet the Body Brace

The Body Brace gently pulls your shoulders back, improves your posture and relieves upper back tension. Worn discreetly under your clothes, all day.
☑️ Discreet under clothing
↩️ S/M/L sizing
$69.95 Includes black & beige
GET THE BODY BRACE
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Includes Full Kit · SAVE 40%
4.7★
average rating
S / M / L
Adjustable fit
94%
5-star reviews
Discreet
Invisible under clothes
🔥 BEST VALUE - 40% OFF

Why stop at better posture?

Complete your wardrobe confidence system with everything you need to shape, protect, style and support your outfits.

The Body Brace supports better posture, the Body Belts smooth and define your silhouette, Garment Liners protect your clothes from sweat, and Sleeve Garters keep your sleeves perfectly in place.

  • Stand taller with gentle posture support
  • Smooth & define your silhouette without restrictive shapewear
  • Protect your favourite clothes from sweat & stains
  • Keep sleeves exactly where you want them
  • Includes 1 × Body Brace + 2 × Body Belts + 2 × Garment Liner Packs + 3 × Sleeve Garters + FREE Travel Pouch & Style Guide
$126.00 $210.00 Save $84.00
Wardrobe Confidence System
Added to cart!

How it works

Body Brace

Pulls your shoulders back and relieves tension through the day. Wears invisibly under blouses, knits and blazers.

Body Belt

Smooths, tucks and holds your silhouette. No shapewear squeeze - just soft, secure confidence.

Garment Liners

Protects your clothes from sweat, deodorant, and stains. Ultra thin, disposable and invisible.

Sleeve Garters

Keeps your sleeves exactly where they should be, all day. No more sliding or adjusting.

WORTH IT?

What it actually costs to not have this

Without the System With the Complete System
Physio & posture correction $1,200 ✔️ Body Brace provides daily posture support
Replacing clothes that no longer fit right $300/year ✔️ Body Belts create a smoother, more flattering fit
Shapewear that digs in and gets replaced $100 ✔️ Comfortable Body Belts replace uncomfortable shapewear
Dry cleaning (sweat damage) $30/month ✔️ Garment Liners protect your clothes from sweat and stains
One-time investment $1,960 $126.00
Wardrobe Confidence System

Most of what this replaces, you're already paying for — just in smaller, more frequent amounts.

WHERE OUTFITS ACTUALLY FALL APART

It's never just one thing

By 3pm, you're not sitting up straight anymore. You're just tired.

"It gives you a gentle reminder to stand taller and maintain better posture throughout the day."

You're constantly fixing that bulky tuck that somehow never stays flat.

Every time you reach for something, you check for sweat marks before anyone else does.

"Saves me severe embarrassment of wet patches under my arms."

Your sleeves have slipped down... again. So you roll them back up for the tenth time today.

Ready to upgrade your style?

Join 10,700+ happy customers.

What makes it different

Everything you need for perfect posture

Adjustable fit

Cross-back velcro strap adjusts to your exact body shape. One size does not have to mean one feel.

Discreet under clothing

Wears invisibly under blouses, knits and blazers. No lines, no bulk, no one knows it's there.

All-day comfort

Soft, breathable fabric designed for extended wear. Start with 1–2 hrs and build up to full days.

Hypoallergenic

Skin-safe materials throughout. Suitable for sensitive skin, worn directly against the body.

Not a rigid back brace

Flexible, soft support — not medical-grade restriction. Move freely while your posture improves naturally.

Results in week one

Most people notice a difference in how they sit and stand within the first 7 days of regular wear.

Everything You Need to Know

Will it be visible under my clothes?

No. The Body Brace is designed to sit flat against your body and disappear completely under clothing. It works under blouses, blazers, knits and fitted tops. No lines, no bulk.

Can I wear it all day?

We recommend starting with 1–2 hours per day while your body adjusts, then building up to longer wear over 1–2 weeks. Most people comfortably wear it for 6–8 hours a day once they've adjusted.

Is it uncomfortable?

It shouldn't be. The Body Brace uses soft, flexible fabric — not rigid plastic or metal. You'll feel a gentle reminder to pull your shoulders back, but it's not restrictive. If it feels tight, size up.

How long until I see results?

Most people notice a difference in how they sit and stand within the first week of regular wear. Longer-term postural improvement builds over 4–6 weeks of consistent use.

What size should I order?

Measure around your chest (fullest part). S = 75–88cm, M = 88–100cm, L = 100–115cm. If you're between sizes, size up for comfort.

Can I wear it while exercising?

The Body Brace is designed for everyday wear rather than high-impact exercise. It's ideal for desk work, errands, events and daily life. For exercise, we recommend consulting your physio.

Is the Body Brace the same as shapewear?

No. It works on your posture and upper body alignment, not compression. The Body Belt is what works on your outfit silhouette — they do two completely different things.

Why does the bundle include Body Belts?

The Body Brace corrects how your body sits. The Body Belt corrects how your outfit sits. Most customers find the two together give them the complete confidence fix — from posture to silhouette.

WHAT OUR CUSTOMERS SAY

This transformed my posture

No more neck pain

I honestly didn't realise how much I was hunching over until I started wearing this. By the end of the work day my neck isn't throbbing anymore and my shoulders feel so much more relaxed. It's comfortable enough to wear under a jumper and I forget I have it on.

I spend less on physio appointments

I sit at a computer all day and frequently see my physio because my shoulders and upper back were so tight. I've been wearing the Body Brace for a few weeks and the difference is noticeable. I'm more aware of my posture and haven't needed to book in nearly as often.

Every wardrobe needs these!

Adjustable and smooth and soft. Saves room in your wardrobe — you don't need to buy cropped tops anymore. Looks amazing and solves the problem of layering jumpers over dresses!

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!

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