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Heather | One Piece Strap Swimsuit

Regular price $112.38 Sale price$44.95 Save 60%
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Low in stock, only a few left

CUSTOMER APPRECIATION SALE

As a thank you for supporting Olivia & Claire, enjoy BUY 1, GET 1 FREE on selected styles for a limited time.

The swimsuit that lets you actually enjoy the water.

Some women dread swimsuit season. The bikinis that dig in. The one-pieces that somehow make you feel more self-conscious, not less. The endless mirrors and that sinking feeling that nothing was made for a body like yours.

That feeling ends here.

Every piece in the Olivia & Claire New York Swimwear Collection was chosen with one woman in mind — the real one. Not the airbrushed version. The one whose body has lived, changed, and deserves to feel completely beautiful in what she wears to the beach.


Why women love this collection:

  • Tummy coverage that actually flatters. Ruched designs and high-waisted styles that smooth without squeezing — the difference between feeling held in and feeling supported.
  • Built-in support without restriction. The support you need, exactly where you need it. Comfortable stretch everywhere else. Because a swimsuit that digs in is a swimsuit you leave at home.
  • Coverage options for every comfort level. Tankinis, swim dresses, one-pieces, high-waisted bikinis — choose what feels right for you. No compromises, no settling. Just the style that makes you feel like yourself.
  • Prints and patterns that work with you. Strategically placed details that flatter without drawing attention where you do not want it. Every print chosen with intention.
  • Stays in place — all day long. Secure straps and well-constructed fits that stay exactly where you put them. Swim, play, relax, move — without a single adjustment.
  • Thoughtful details that make sense. Pockets, adjustable straps, removable padding. Designed for real life, not just the photoshoot.

Fit Guide: Most styles run true to size. High-waisted and tankini styles offer the most tummy coverage. Ruched designs are the most forgiving and flattering for most body types. When in doubt — size up for more comfortable coverage.


Size Guide — Heather | One Piece Strap Swimsuit

Size Bust (inches) Waist (inches) Hips (inches)
S 28.7–29.9 25.2–26.4 31.5–32.7
M 29.9–31.1 26.4–27.6 32.7–33.9
L 31.1–32.3 27.6–28.7 33.9–35.0
XL 32.3–33.5 28.7–29.9 35.0–36.2
2XL 33.5–34.6 29.9–31.1 36.2–37.4
3XL 34.6–35.8 31.1–32.3 37.4–38.6
4XL 35.8–37.0 32.3–33.5 38.6–39.8

Fit
Small True to Size Large

At Olivia & Claire New York, your satisfaction always comes first.

We believe in keeping you informed every step of the way, from the moment you place your order to the day it arrives.

Enjoy free shipping on every purchase, delivered safely and reliably with UPS.

Doesn't fit? No problem! You can exchange or return it anytime, with a 30-day return policy.

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!

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Heather | One Piece Strap Swimsuit
$44.95 $112.38

Beautiful style, made to be enjoyed. 🤍

We’re Olivia & Claire, two sisters from New York who built this boutique together with a shared love for timeless, comfortable and elegant fashion.

We believe every woman deserves to feel confident, beautiful and comfortable in what she wears.

As we make room for new pieces for the season, we’re offering our customers something special as a thank you for their continued support.

Enjoy our Customer Appreciation Sale: BUY 1, GET 1 FREE.

Available on selected styles for a limited time.

With love, Olivia & Claire 🤍

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FREQUENTLY ASKED QUESTIONS

Do you have questions about a product, your order, or our service? Our Customer Service team is available 7 days a week and will assist you as quickly as possible, ensuring you always have the support you need. You can reach out to us via the contact form on our website or send an email directly to info@oliviaclaire-newyork.com

You have 30 days to return your order starting from the moment you receive your package. If for any reason you are not completely satisfied with your purchase, you can easily return the product for a full refund. Please refer to our Return Policy for all details and instructions.

You can shop with confidence using our secure and easy payment methods. We accept all major providers, including Visa, Mastercard and American Express, allowing you to choose the option that works best for you. Your security is our priority, all transactions are fully encrypted and protected, so you can enjoy a worry-free shopping experience.

Yes! Every order is shipped with a tracking number, allowing you to easily follow your package from our warehouse to your doorstep. You will receive your tracking code as soon as your order has shipped, so you’ll always know exactly where your package is and when to expect it.

Orders are usually processed within 3 business days. Once shipped, you’ll receive a confirmation email with tracking details.