Sierra | Plunge One-Piece – Wentworth boutique
Get summer-ready — Early Bird Summer Sale is here!
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Sierra | Plunge One-Piece

$120.95 $60.95 Save 49%
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Charleston Boutique

Over 38,000 women across AUS trust Wentworth Boutique for timeless comfort and style

Feel confident, chic and totally in control – all summer long
Sierra is made for sun-soaked days where you want to stand out. With a daring plunge neckline and supportive wrap detail, this one-piece offers the perfect blend of glamour and comfort.

Why you’ll love Sierra

Deep V-plunge with wrap halter detail
Bold and flattering – gives a sculpted silhouette without compromising on support.

Tummy-control effect
Light shaping in all the right places for a confident beachside look.

Removable padding & adjustable tie-back
Customise your fit and coverage just how you like it.

Timeless colour options
Available in black, red and green – to match every holiday mood.

Product Details
• Style: Deep V plunge one-piece swimsuit
• Material: Stretchy nylon & spandex blend
• Fit: Medium support with halter wrap & open back
• Sizes: S to XL
• Padding: Removable
• Care: Rinse after use, cold hand wash recommended

To provide you with the best value, today we offer free shipping with tracking.

Want to return? No problem! You can always return or exchange. We offer a 30-day return or exchange policy.

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35 YEARS OF PASSION

Wentworth Boutique has always been more than just a shop — it’s a place where women find pieces that feel like them.

Led by Emily, a lifelong stylist who has worked in boutiques across the country, our focus is simple: helping women , and beyond look chic, effortless, and comfortable in every season.

This summer, Emily is sharing her favorite early picks — the breezy dresses, linen separates, and timeless accessories she knows will define the season.

We call it our Early Bird Summer Sale — your chance to step into summer first, with styles curated by someone who truly knows what works.

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FREE SHIPPING WITH AUSPOST
Enjoy free shipping across Australia. on us, today only!  Find something you love, and we will cover the shipping. Every order ships free, straight to your door.
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30-DAY MONEY BACK GUARANTEE
At Wentworth Boutique, we believe in your satisfaction. Enjoy our 30-day return policy for peace of mind!
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LOVED FOR THE COMFORT
Timeless comfort, made to move with youFeel relaxed, confident, and beautifully at ease in every piece.