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A one-piece that feels supportive, feminine, and easy to move in.

 4.7 - 94% gave it 5 stars

Soft ruffle straps. A flattering wrap-style bust. A high-waist shape that smooths the tummy without squeezing. Made for swimming, wading, relaxing by the pool, and feeling comfortable in your own body.

Flattering high-waist support

Feminine flounced shoulder detail

Wrap-style bust that enhances shape

Comfortable stretch for swimming and wading

 
 
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Size & Fit Guide

Between sizes? Size up for a roomier fit.

Fits dress size: US 4-6 · UK 8-10 · AU 8-10
Bust: 28.3-29.1 in / 72-74 cm | Waist: 24.8-25.5 in / 63-65 cm| Hip: 30.7-31.4 in / 78-80 cm
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Women's Casual Flounced One-piece Swimsuit - Hexalty

The Siena Swimsuit

Regular price $44.99
Regular price $44.99 Sale price
SAVE Liquid error (snippets/price line 119): Computation results in '-Infinity'% Sold out
Built for every body — XS to 3XL
Loved by 10,000+ woman

    "The swimsuit that makes you feel pretty without feeling exposed. Loved for its soft stretch, feminine fit, and confidence-first coverage"

    Marita S.

    Product information:
    Size: S,M,L,XL,XXL
    Category: one-piece swimsuit
    Applicable scenarios: swimming and wading
    Applicable Gender: Female
    Applicable age: Adult
    Fabric composition: Polyester Fiber (polyester)
    Sleeve length: sleeveless

    Size:

    Packing list:
    Swimsuit*1

    We carefully prepare every order so your favorite pieces arrive safely and beautifully. Enjoy reliable delivery with clear updates from the moment your order is placed until it reaches your door.

    View full details

    WHY WOMAN FEELS CONFINDENT IN IT?

    Soft coverage where you want it. Shape where you need it.

    Built for real women, real curves, real beach days, and the kind of swimsuit you do not have to keep adjusting every five minutes.

    High-waist smoothing

    The high-waist design helps smooth the lower belly area and gives the body a more balanced shape.

    Pretty ruffle straps

    The flounced shoulder detail adds a feminine touch that makes the swimsuit feel more styled than a basic one-piece.

      Flattering wrap-front bust

      The crossover chest design creates a soft, shaped neckline that feels feminine without being too exposed.

      From pool day to vacation photos

      Cute enough for resort photos, comfortable enough for swimming, and modest enough for family beach days.

      Loved By Women Who Actually Wear It

      “I wanted coverage — but I still wanted to feel pretty.”

      Women do not just want another plain swimsuit. They want something that softens the tummy, flatters the bust, and still feels cute enough to wear with confidence. This flounced one-piece gives that balance: feminine, comfortable, and easy to move in.

      Felt confident 720 mentions
      Loved how it looked 684
      Stopped tugging 533
      Flattered 657
      Comfort 672
      Coverage 712
      Worn, Tested, Loved

      From women who want comfort without losing style.

      ★ ★ ★ ★ ★

      Feminine without being too revealing

      “The ruffle straps are so cute, and the wrap front gives a really flattering shape. It feels comfortable but still looks dressed up enough for vacation.”

      Chelsea S. · Size S
      Verified · 98 helpful
      ★ ★ ★ ★ ★

      Soft, stretchy, and flattering

      “I love how the waist area gives shape without squeezing. The material feels smooth, and I could move around easily.”

      Yesha Q. · Size L
      Verified · 83 helpful
      ★ ★ ★ ★ ★

      Vacation-ready swimsuit

      “It looks cute in photos, feels soft on the skin, and gives enough coverage to feel comfortable around family or at the resort.”

      Kate G. · Size M
      Verified · 67 helpful
      ★ ★ ★ ★ ★

      Comfortable for swimming and walking around

      “It stayed comfortable while swimming and did not feel tight when sitting. I liked that I did not have to constantly adjust it.”

      Stefani C. · Size M
      Verified · 89 helpful
      ★ ★ ★ ★ ★

      Great for curves

      “The high-waist cut is very flattering. It made my tummy area look smoother, and the bust design gave a nice shape.”

      Janna K. · Size M
      Verified · 79 helpful
      ★ ★ ★ ★ ★

      Vacation-ready swimsuit

      “It looks cute in photos, feels soft on the skin, and gives enough coverage to feel comfortable around family or at the resort.”

      Jocelyn N. · Size XL
      Verified · 88 helpful
      High-waist smoothing
      High-waist smoothing
      Pretty ruffle straps
      Pretty ruffle straps
      Flattering wrap-front bust
      Flattering wrap-front bust
      From pool day to vacation photos
      From pool day to vacation photos
      The Real Fit Guide

      Choose Your Most Comfortable Fit

      Most women should start with their usual size. The swimsuit is designed with a stretchy polyester fabric and a body-hugging one-piece fit. If you are between sizes, prefer a looser feel, have a fuller bust, or are buying during pregnancy, sizing up is the safer choice.

      The honest note: This is a one-piece swimsuit, so the torso length and bust fit matter. If you have a longer torso, fuller bust, wider hips, or you are in between sizes, size up for more comfort. If you prefer a more fitted swim look, stay with your usual size.
      Reviewer Height / Weight Size ordered Verdict
      Chelsea S. 5'2" / 112 lb Small Superb
      Yesha G. 5'6" / 140 - 150 lb Large Perfect
      Kate G. 5'4" / 110 lb M Felt so comfortable with the product
      Stefani C. Large Great fit
      Janna K. Large Bottom fits true. Top has extra room — size down if you have a smaller bust.
      Jocelyn N. 5'4" / 165 lb Medium Fits Perfectly
      Need-To-Know Answers

      A simple guide to help you order with confidence.

      Will it make my tummy look smoother?

      Yes. The design is made to flatter curves with a high-waist shape, soft stretch fabric, and a wrap-style bust. It gives coverage without looking plain, so you can feel supported, feminine, and comfortable at the pool or beach.


      Is it comfortable if I have a bigger belly?

      Yes. The fabric has stretch, so it moves with your body instead of digging into the waist. If you carry more weight around your stomach or prefer a more relaxed fit, sizing up is the safer choice.

      Will the bust area fit a fuller chest?

      The wrap-style front gives a flattering shape and decent coverage, but fuller busts may need extra room. If you have a larger cup size or are between sizes, size up for better comfort and coverage.

      Does the neckline show too much cleavage?

      The V-neck wrap design is feminine and flattering, but it is not meant to be overly revealing. If you have a fuller bust, the neckline may sit lower, so sizing up can help give a more comfortable and secure fit.

      Are the ruffle sleeves flattering on bigger arms?

      Yes. The soft flounced shoulder detail helps draw attention upward and adds a feminine touch. It can also make the shoulder and upper-arm area look softer compared to thin strap swimsuits.

      Can pregnant women wear this?

      Yes, the stretchy fabric and high-waist design can work for a baby bump, especially for light swimming, wading, or poolside wear. For pregnancy, size up for extra belly and bust room.


      Is it good for moms or women who want more coverage?

      Yes. It gives more coverage than a bikini while still looking cute and feminine. It is a good choice for family beach days, water parks, vacations, and anyone who wants to feel confident without showing too much skin.

      What's the return policy?

      Free 30-day returns. If the fit isn't right, send it back for a full refund — no questions, no restocking fees.

      It started with one swimsuit. Now it's your summer wardrobe.
      Our story

      It started with one swimsuit. Now it's your summer wardrobe.

      Hexalty began in 2023 on a beach, when our founder couldn't find a single swimsuit that did all three things she wanted: hold her in, cover her up, and stay put when she got in the water. So she made one.

      The same problem applied to everything else in her closet — the gym set that rode up, the dress that didn't drape right, the brunch top that wasn't quite right. So we kept going. Today we make swimwear, dresses, two-piece sets, activewear, and the everyday pieces in between — all built on the same promise.

      Read our full story
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