Made withSlateHut

New Summer Collection 2025

Swimwear Made for Every

Discover bold prints, classic cuts, and sporty styles designed to make you feel confident from the shore to the pool — and everywhere in between.

Summer-Ready Styles

Fresh drops every season — from vibrant tropicals to sleek minimalists.

Inclusive Sizing

Flattering fits for every body, from XS to 4XL.

Fast Delivery

Express shipping available so you're beach-ready in days.

  • Free shipping over $75
  • Easy 30-day returns
  • Sizes XS–4XL
  • 500+ 5-star reviews

As featured in

  • Vogue
  • Harper's Bazaar
  • Cosmopolitan
  • Elle
  • InStyle
  • Refinery29

Shop Our Collections

  • Tropical collection — bold floral bikini set on a sunny beach

    🌺 Tropical — Bold Prints & Bright Blooms

  • Minimalist collection — sleek one-piece swimsuit in neutral tones

    🤍 Minimalist — Clean Lines, Timeless Elegance

  • Sporty collection — athletic bikini with cross-back straps in ocean blue

    ⚡ Sporty — Built to Move, Made to Impress

  • Resort collection — flowy coverup with matching two-piece bikini

    🌴 Resort — Effortless Vacation Vibes

  • Retro collection — high-waisted bikini in vintage polka dot print

    🎀 Retro — High-Waisted Vintage Charm

  • Plus size collection — curve-flattering bikini set in tropical print

    ✨ Curves — Flattering Fits for Every Shape

New Arrivals & Bestsellers

Paradise Floral Bikini — colorful floral two-piece on white background

Paradise Floral Bikini

A tropical two-piece bursting with vibrant floral prints. Adjustable ties for a perfect fit.

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Coastal Stripe One-Piece swimsuit in navy and white stripes

Coastal Stripe One-Piece

Classic navy and white stripes with a plunging neckline and chic open back.

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Sporty Crossback Bikini Set in ocean blue with athletic straps

Sporty Crossback Set

High-support crossback top and high-waist bottoms — swim, surf, or paddleboard in style.

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Golden Hour Monokini in metallic gold with cut-out sides

Golden Hour Monokini

A sun-kissed golden monokini with cut-out details and flattering ruching.

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Why Bikini Boutique?

We believe every body deserves to feel incredible at the beach. Here's what sets us apart.

01

Premium Quality Fabrics

Our swimwear is crafted from chlorine-resistant, UV-protective materials that hold their shape and colour wash after wash.

02

Inclusive Sizing XS–4XL

Every style is available across a full size range, with detailed fit guides so you find your perfect match the first time.

03

Fast & Free Shipping

Free standard shipping on all orders over $75. Express options available — so your new swimmers arrive before your holiday does.

04

Hassle-Free Returns

Not in love? Return within 30 days, no questions asked. We make it easy to shop with total confidence.

05

Eco-Conscious Materials

Many of our styles use recycled ocean plastics and sustainable fibres — because we love the ocean we swim in.

06

Dedicated Style Support

Our team of swimwear experts is available via chat and email to help you find the perfect style for your shape and occasion.

Loved by Sun-Seekers Worldwide

Happy Customers
50,000+
Unique Styles
200+
Countries Shipped To
30+
Average Review Rating
4.9★
Model wearing a vibrant tropical bikini on a sun-drenched tropical beach

Flattering Fits for Every Shape

We know finding the right swimwear can feel daunting — that's why we've designed every style with real bodies in mind. Our extended size range, adjustable ties, and detailed size guide take the guesswork out of shopping online. Whether you're looking for maximum coverage, minimal tan lines, or the perfect plunge, we've got the cut for you. Not sure where to start? Our Style Quiz matches you with looks based on your shape, style, and occasion in under 2 minutes.

What Our Customers Are Saying

I've never felt so confident in a bikini before. The sizing guide was spot-on and the quality is absolutely incredible. I ordered two more as soon as they arrived!

Sophia R.

Verified Buyer

Finally a brand that actually caters to curvy women. The Coastal Stripe one-piece fits like it was made for me. Shipping was super fast too — arrived in 3 days!

Maya T.

Verified Buyer

The Sporty Crossback set is exactly what I needed for my surf trip. It stayed put through everything — waves, paddling, all of it. Obsessed!

Jess K.

Verified Buyer

Love that they use recycled fabrics and still make the most beautiful prints. Sustainable AND stylish — I'm a customer for life.

Amara L.

Verified Buyer

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Contact Us

Have a question about sizing, an order, or just want to say hello? Drop us a message and our team will get back to you within 24 hours.

Ready to Find Your Perfect Swimwear?

Browse over 200 styles across every shape, size, and occasion. Free shipping on orders over $75 — shop your summer look today.