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Swimwear

Explore Beginning Boutique’s collection of gorgeous womens swimwear! Our one piece swimwear and bikinis are ready for an endless summer.
Beginning Boutique 9.0 Swim Bianca Pink Floral Bikini Top pink and red floral print underwire bikini top with adjustable tie straps
Front view of high-cut green floral bikini bottoms with a V-shaped front
Beginning Boutique 9.0 Swim Oceania Green Floral Triangle Bikini Top light green with red and pink floral print triangle bikini top with halter neck
Beginning Boutique 9.0 Swim Sumba Green Floral Tie Up Bikini Bottoms red and green floral print tie-up cheeky bikini bottoms
Beginning Boutique 9.0 Swim Sumba Green Floral Bikini Top red pink and green floral print triangle bikini top with tie straps
Beginning Boutique 9.0 Swim Bianca Green Floral Bikini Bottoms mint green with red and pink floral print high-cut V-front
Front view of a green floral bikini top with red and pink flowers, underwire cups, thin tie-up shoulder straps, and matching bottoms
Beginning Boutique 9.0 Swim Bahamas Yellow Bikini Bottoms yellow thong bikini bottoms with minimal coverage
Beginning Boutique 9.0 Swim Sumba White Zebra Floral Tie Up Bikini Bottoms white zebra floral print tie up bikini bottoms wit
Beginning Boutique 9.0 Swim Bianca White Zebra Floral Bikini Bottoms V-cut high-leg swim bottoms with a vibrant tropical flor
Close-up of the yellow triangle bikini top with thin double straps and ruched detail along the cups
Beginning Boutique 9.0 Swim Raven White Zebra Floral Bikini Top white zebra floral print strapless bandeau with silver O-ring
High-cut white zebra floral bikini bottoms with matching triangle bikini top
Yellow bandeau bikini top with underwire cups and tie shoulder straps, worn with a high-cut floral zebra print bikini bottom
White zebra print bikini top with colourful floral pattern, underwire cups, and matching string tie G-string bottom
Beginning Boutique 9.0 Swim Bahamas Orange Floral Bikini Bottoms orange floral high-cut V-front cheeky bikini bottoms
Beginning Boutique 9.0 Swim Sumba Orange Floral Tie Up Bikini Bottoms orange and pink floral print high-cut tie-up bikini bottoms
Front view of an orange and pink floral print bikini top with underwire cups and tied spaghetti straps
Orange floral triangle bikini top with ruched cups and thin spaghetti straps
Close-up of the floral cutouts on the waistband of white wide leg pants
Beginning Boutique 9.0 Swim Montego Orange Floral Underwire Bikini Top orange and pink floral underwire bikini top with U-shaped plunge neckline and thin straps
Close-up of the orange floral triangle bikini top with ruched cups and thin spaghetti straps
Beginning Boutique 9.0 Swim Bianca Orange Floral Bikini Top orange pink floral print underwire bikini top with tie-up shoulde
Beginning Boutique 9.0 Swim Sumba Pink Gingham Tie Up Bikini Bottoms pink gingham high-cut bikini bottoms with tie-up sides
Pink gingham bikini top with ruched triangle cups, thin double straps, and matching tie-side bottoms
Angled front view of pink gingham bikini bottoms with a high-cut leg and V-front style
Close-up of a pink gingham bikini top with a twisted front detail and thin tie-up spaghetti straps
Beginning Boutique 9.0 Swim Bianca Navy Gingham Bikini Bottoms navy and white gingham high-cut bikini bottoms
Beginning Boutique 9.0 Swim Bianca Navy Gingham Bikini Top navy gingham bandeau bikini top with sweetheart neckline and tie-up shoulder straps
Rear-side view of yellow and white striped thong bikini bottoms with thin side ties
Beginning Boutique 9.0 Swim Venice Yellow Stripe Bikini Top yellow and white stripe triangle bikini top with thin spaghetti s
Beginning Boutique 9.0 Swim Bianca Yellow Stripe Bikini Bottoms pale yellow vertical stripe V-cut bikini bottoms
Yellow and white striped strapless bandeau bikini top with a gold O-ring detail and matching high-cut bottoms
Yellow gingham bikini top with a tie-front detail and matching high-waisted bottoms
Beginning Boutique 9.0 Swim Yellow Gingham Majorca Bikini Bottoms yellow gingham high-waisted cheeky cut bikini bottoms
Beginning Boutique 9.0 Swim Yellow Gingham Bahamas Bikini Bottoms yellow gingham high-cut V-front bikini bottoms with thin side straps
Beginning Boutique 9.0 Swim White Italia Print Sumba Bikini Top white Italia print triangle bikini top with spaghetti straps and tie back
Rear-side view of white bikini bottoms with blue and yellow Italia print and a high-cut cheeky fit
Rear view of white Italia print thong bikini bottoms with tie sides
Beginning Boutique 9.0 Swim Majorca Green Striped High Waisted Bikini Bottoms green and white striped high waisted bikini bottoms with a high cut leg
Green and white striped halter bikini top with a wrap-around neck, and matching high-waisted bikini bottoms
Back view of green and white vertical striped bikini bottoms with adjustable side ties
Pink hibiscus print triangle bikini top with thin spaghetti straps and adjustable cups
Pink hibiscus print triangle bikini top with a U-wire front and thin adjustable straps
Beginning Boutique 9.0 Swim Byron Painted Floral Bikini Top multi-coloured painted floral print deep V-neck bikini top with wide straps
Front view of a pastel painted floral bikini top with underwire cups and tie-shoulder straps, paired with matching high-waisted bikini bottoms
Beginning Boutique 9.0 Swim Sumba Painted Floral Bikini Top painted floral pastel triangle bikini top with spaghetti straps and tie back
Beginning Boutique 9.0 Swim Sydney Pink Hibiscus Bikini Bottoms pink hibiscus print high-cut thong bikini bottoms with ruched front
Rear view of pink hibiscus floral print thong bikini bottoms with high-cut leg
Back view of high-waisted bikini bottoms in a vibrant pink, yellow, and blue floral print with a cheeky cut

Dive into Summer with Our Women's Swimwear

If your idea of heaven involves salty hair, sandy toes, and a collection of bikinis that could stop traffic, welcome to your ultimate happy place. Beginning Boutique is your premier online destination for swimwear that's as bold, beautiful, and confident as you are. Get ready to discover your new favourite Beginning Boutique bikini — our exclusive 9.0 Swim label is about to redefine your beach game. These aren't just bathing suits; they're statements.

We specialise in trend-driven pieces, especially through our sought-after in-house label, 9.0 Swim, which delivers fresh swimwear you simply won't find anywhere else. Whether you're on the hunt for a classic black triangle bikini, a playful pink bikini, or cute bikinis for everyday sun-soaking sessions, we've got your summer wardrobe covered. New 9.0 Swim drops ensure your collection is always ahead of the curve — plus it's the perfect excuse to book that next vacation.

As the temperatures rise, it's time to upgrade your swim. Our collection offers an array of bikinis, high-waisted bikinis, and one piece swimsuits that take you from the pool to the beach and beyond. Think bright, fun, and fresh styles that embody those carefree summer vibes.

The Colour Splash: Dive into Hues

Classic Black & White: A black bikini is the epitome of chic — a go-to that never fails. Contrast it with a crisp white bikini for a fresh, radiant look that makes your tan pop.

Pretty in Pink & Bold in Blue: From soft baby pinks to vibrant fuchsias, a pink bikini adds a playful, feminine touch. Our blue bikinis, ranging from sky to sapphire, offer a cool, refreshing aesthetic perfect for any water adventure.

Floral Fantasies: Our 9.0 Swim label features exclusive floral prints that are both dreamy and daring — perfect for a cute, standout bikini look.

Silhouette Seduction: Finding Your Perfect Cut

The Iconic Triangle Bikini: Adjustable, flattering, and always in style — a must-have in every swimwear collection. Our 9.0 Swim versions come with unique twists and a superior fit.

Bikini Sets for Days: Our bikini sets take the guesswork out of styling, offering perfectly matched tops and bottoms in the hottest colours and prints.

High-Waisted Wonders: For a retro vibe with a modern twist, or a little extra coverage, a high-waisted bikini is your best friend — flattering, comfortable, and incredibly chic.

The String Bikini: Minimalist yet impactful, it's perfect for achieving that golden tan.

Dare to Bare: Our micro bikini and thong bikini styles from 9.0 Swim are designed to make a statement. These confident styles are all about celebrating your body.

Finding the Right Design and Size for You

We have swimwear in sizes AU 4 to AU 22, so you can find the perfect piece to match your style. Popular styles include triangle bikini tops, balconette bikini tops, and high-rise bikini bottoms.

Shopping Swimwear at Beginning Boutique

At Beginning Boutique, we're all about helping you find pieces that make you feel your best. We stock sizes AU 4 to AU 22 from trusted brands and our own exclusive labels, so every body is covered. Enjoy hassle-free shipping, easy returns, and express delivery to customers across Australia and worldwide — your new swimwear will arrive just in time for your next trip. Checkout with Afterpay to wear it now and pay later. Set up your account and add your favourites to your wishlist so you never miss a new 9.0 Swim drop!

Frequently Asked Questions

How do I choose the right bikini for my body type?

Honestly, the best bikini is the one that makes you feel amazing! But if you're looking for pointers: A high-waisted bikini bottom can offer more coverage and accentuate your waist. A triangle bikini top is super adjustable, making it great for various bust sizes. Ruffles or embellishments on bikini tops can add volume if desired. Darker, solid colours can be streamlining, while bright colours and prints draw attention. The key is finding a bikini you feel confident and comfortable in!

What are the most popular swimwear styles?

From a thong bikini that offers minimal coverage for maximum heat, to a high-waisted bikini that combines retro vibes with a flattering fit, our collection has options for every style. If you love versatility, check out our cute bikini sets with mix-and-match tops and bottoms to create a look that's entirely your own.

What is the most popular swimwear colour?

While the black bikini remains a timeless wardrobe staple, vibrant colours and fun prints are stealing the show this season. Think tropical florals, bold stripes, and gorgeous gingham for a playful beach day touch. Explore our floral prints, playful stripes, and chic patterns — or mix and match solid colours with trending prints for a fresh, fun vibe.

How to wash swimwear?

Always rinse your swimwear in cool water immediately after wear — chlorine can destroy the elastic properties if not cared for properly. Wash on a delicate or hand-wash cycle using mild detergent, and avoid fabric softeners and harsh chemicals. Line dry in the shade and never tumble dry, as this can cause shrinking or damage. Lay flat to dry where possible to help preserve the shape.

Can I mix and match bikini tops and bottoms?

Absolutely! Pair a solid bikini top with a printed bottom, or mix up textures and colours. Our 9.0 Swim collection often features separates designed for exactly this purpose, giving you endless options to create your own unique look.