Name: Seaside Confidence Bikini
Brand: Millie Boutique Sydney
Price: 93.99 AUD
Availability: InStock

$134.00 AUD $93.99 AUD Save 30%

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Delivery time: 6–8 days

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SALE UPDATE: Due to high order volume, our stock is very limited... If you are still able to press the 'Add to Cart' button, there's still some stock left!

Seaside Confidence Bikini

Meet the Seaside Confidence Bikini designed for real Australian women who want to look and feel amazing this summer. Thoughtfully made with supportive shaping, soft-touch fabric and flattering cuts, it’s the swimwear that celebrates your body. Not hides it.

Whether you’re relaxing by the pool, spending Christmas on the beach, or enjoying a weekend getaway, this bikini moves with you, flatters your curves, and feels just right from morning till sunset.

Why You’ll Love It

✔ Flattering Fit – Gentle shaping and strategic ruching smooth and support your natural curves.
✔ Soft, Breathable Fabric – Lightweight, quick-drying comfort made for Australian heat.
✔ Confidence You Can Feel – Provides coverage where you want it and freedom where you need it.
✔ Timeless Summer Style – Vibrant tropical hues and elegant design that never go out of season.
✔ Made for Every Body – From size 8 to 22, designed to fit and flatter every shape.

Real Talk, We Get It

Most bikinis are made for tiny sizes and perfect lighting. But real women deserve better.
No more digging straps, no see-through fabrics, no awkward fits. Just effortless comfort, quality construction and a design that makes you feel confident. No matter your age or size.

AU Size	Bust (cm)	Waist (cm)	Hips (cm)
16	101–107	85–92	110–117
18	107–113	92–98	117–123
20	113–119	98–104	123–129
22	119–125	104–110	129–135
24	125–131	110–116	135–141

Please note: Sizes may vary slightly depending on the cut and fabric. We recommend checking your measurements in cm for the best fit.

Perfect For

Beach days, pool parties, summer holidays, and Christmas by the coast.

We offer free shipping on all orders. Typically, it takes 1–3 business days to prepare and ship your order.

After your order is dispatched, you'll receive a confirmation email with a tracking number, allowing you to follow your package’s journey. You can also track your order anytime on the Track Your Order page.

We offer a 30-day return or exchange policy if you are not satisfied with your order for any reason. For more information, see our Return Policy here.

Our customer service is available 24/7 to answer all your questions and comments. Whether you need advice on a product or help with an order, we are here to support you.

Don’t hesitate to contact us: we’re happy to help!

verified

I’ve never felt this confident in a dress before!

The fit is just perfect, flattering without being tight. The fabric feels amazing on the skin and I got so many compliments during my friend’s engagement party.

Amelia,

01-10-2025

verified

Feels incredible on the skin.

The dress arrived earlier than expected and the material feels so soft and luxurious. It fits beautifully and looks exactly like the photos.

Laura Harper,

02-10-2025

verified

Didn’t expect to love it this much!

I was nervous ordering because I didn’t see many girls with my body type wearing it, but honestly. It’s one of the best clothing purchases I’ve ever made. Every time I wear it, people turn their heads and ask where it’s from. It makes me feel absolutely stunning.

Bella,

25-09-2025

verified

The moment the weather started warming up, I knew I needed something light and elegant. The fabric feels breezy, soft and perfect for sunny days out. It’s my go-to for brunches and evening walks by the beach.