Cathy™ | Sleek Sculpt Support
- Free Delivery with Australia Post
- 30-Day Money Back Guarantee
- Loved for the Comfort, kept for the Style
ANNIVERSARY SALE ENDS TODAY!
- Selling fast! Only 5 left
Skeptical at first with online purchases. But absolutely stunning dresses and tops! Not the cheapest, but worth it!
First time shopping with you and I'm over the moon! Amazing dress and a lovely handwritten note. Made my day xx
It really is so comfortable and airy, finally!! Been looking for something like this forever.. You will be seeing me again
What a find. Wonderfull team, beautiful dresses and such a great boutique. This is my go-to since I discovered it. Thanks
Kate and 14,000+ others are enjoying the comfortable pieces of our Boutique.
Confidence in Every Curve
Look effortlessly sleek in seconds with Cathy | Sleek Sculpt Support – your go-to for a naturally slim silhouette that feels as good as it looks. Crafted for all-day confidence, Cathy delivers gentle tummy control and a smooth finish under any outfit – no pinching, rolling, or discomfort in sight. Just a flawless figure, every time you need it.
Why our customers love Cathy
✔ Sculpts & smooths
Gently holds your core, defines your waist, and flattens your tummy for a contoured silhouette.
✔ Seamless & invisible
Say goodbye to visible lines – Cathy is perfect under dresses, skirts, and figure-hugging outfits.
✔ All-day comfort
Breathable, stretchable fabric that moves with you, offering support without restriction.
Whether you're just starting your fitness journey, embracing your postpartum body, or simply want that smooth finish under your favourite dress – Cathy is your secret weapon. You don’t have to wait to feel amazing. No more muffin tops, no more awkward lines – just sleek support that lets your confidence shine.
SPECIFICATIONS
- Design: Mid-waist, 360° body-sculpting fit
- Material: Soft, breathable cotton blend
- Fit: Snug yet flexible – won’t roll or dig in
- Occasion: Perfect for daily wear, special occasions, or under form-fitting styles.
Fit questions, answered
Every product page has a size chart in centimetres, from AU 8 to AU 28. If you are between two sizes, take the larger one. Not sure? Email us before you buy and we will tell you which size to take.
Free delivery nationwide
Free delivery with Australia Post on every order, anywhere in Australia, with no minimum spend. You will receive a tracking link by email as soon as your parcel is on its way.
30-day money back guarantee
If your order is not quite right, you can return it within 30 days for a full refund. Items must be unworn with tags attached.
Personal service from our team
Questions about a size, a fabric or an order? Email us and you get a real answer from our own team, seven days a week.
Free delivery
