One-Piece Sport Swimsuit — Women's Active Swim
One-Piece Sport Swimsuit — Women's Active Swim
One-Piece Sport Swimsuit — Women's Active Swim
One-Piece Sport Swimsuit — Women's Active Swim
One-Piece Sport Swimsuit — Women's Active Swim
★★★★★ 4.8/5 (4725+ Reviews)

One-Piece Sport Swimsuit — Women's Active Swim

Regular price $89.95 Sale price$44.95 Save 50%
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FINAL SUMMER SALE UPDATE: Due to high demand during our clearance sale, only a limited number of items are left. If you can still click 'Add to Cart', it’s still available.

A sport-ready one-piece swimsuit built for performance and style

The One-Piece Sport Swimsuit by Cooper & Hayes is a women's active swimwear essential designed for those who refuse to compromise between function and fashion. With a sleek silhouette and eye-catching details, it moves confidently from lap swimming to beach days.

Why You'll Love This Swimsuit

  • Back cutout design — Adds a modern, fashion-forward detail while maintaining a secure, supportive fit.
  • Decorative stripe accents — Create a sporty, streamlined look that stands out in and out of the water.
  • Round neckline with integrated brief — Delivers comfortable, reliable coverage so you can move freely without adjusting.
  • Quick-drying construction — Lightweight, fast-drying fabric means less time waiting and more time enjoying.
  • Ombre gradient colorways — Expressive, vibrant options that bring a fresh energy to your swim wardrobe.

Perfect for active pool sessions or a relaxed day by the shore, this swimsuit pairs beautifully with a wide-brim hat and sandals for an effortlessly put-together warm-weather look.

Once your payment is confirmed, the Pierce & Hartley team gets right to work preparing your order with care.

As soon as your order is on its way, we'll send you a confirmation email with a tracking number so you can follow your package every step of the way. You can also check in anytime on our Track Your Order page — because we know the waiting is the hardest part.

We want you to love what you receive — but if something doesn't feel quite right, we've got you 100% covered. Whether it's the fit, the style, or anything in between, you have 30 days to return your order.

We believe fashion is about feeling like the best version of yourself — confident, comfortable, and completely you. That's what drives everything we do at Pierce & Hartley.

Finding the right piece can make all the difference, and we're here to help you every step of the way. Whether you need advice on sizing, a personal outfit recommendation, or simply want to say hello — Hartley is always happy to help.

Feel free to reach out anytime through our contact form or send us an email at Info@piercehartley.com. We'd love to hear from you.

PIERCE & HARTLEY

30-DAY MONEY-BACK GUARANTEE

As a family-run boutique, we treat every order the way we'd want our own to be treated. Try your pieces at home for a full 30 days — if they're not right, send them back for a refund, no questions asked.

★★★★★

I've ordered here several times now and every experience has been excellent. The quality and the service are always there. A store you can genuinely trust.

Robert H.
Charleston
★★★★★

I was hesitant to spend $90 on a dress from a brand I didn't know, but I'm so glad I did. The quality is beautiful and the fit is perfect.

Diane K.
Savannah
★★★★★

Wonderful experience with Pierce & Hartley. My order arrived quickly and beautifully packaged. It was my first time ordering online here, and everything went smoothly. I'll be back. 0 hassle. That kind of service is rare online. Beautiful piece, I'd order again."

James W.
Atlanta
★★★★★

I love stylish pieces that are also comfortable. I ordered three shirts and they all fit exactly as described. Couldn't be happier.

Daniel P.
Charlotte
★★★★★

I wasn't sure about sizing, so I reached out and Hartley helped me right away. I used the size chart and everything fit perfectly. So reassuring.

Susan R.
Richmond

FREE SHIPPING

Free shipping on every order across the USA Today only. We'll deliver straight to your door, safely and without extra cost.

30-Day Money-Back Guarantee

Shop with confidence. If it’s not the right fit, our hassle-free returns make it simple to send it back.

SECURE PAYMENTS

Your security is our priority. Every payment is fully encrypted and 100% protected.

CUSTOMER SERVICE

Real people, ready to help. Reach us anytime at Info@piercehartley.com — we're here to make every order effortless.