UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM
UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM UNE PIECE-Classic Square Neck COBALT BLUE GINGHAM

Classic Square Neck One Piece Swimsuit
Cobalt Blue Gingham

$229.00 USD $114.50 USD
This is a final sale item and cannot be returned unless faulty
Color:
Size:

Only 3 pieces in stock

Free Exchanges On All US Orders
  • Fast Shipping From Our Atlanta Warehouse
  • Order Before 2pm for Same Day Dispatch (Mon-Fri)
  • Spend $150 for Free Standard Shipping

Our best-selling and most-loved swimsuit since the day it was launched. Featuring an elevated square neckline with removable-bows that creates two beautiful looks.

 

Wildly flattering and confidence boosting - it will be the swimsuit you reach for on repeat. This smooth fabric is a true to size fit, please purchase the size you normally are. 

  • BOOB SUPPORT: Excellent bust support without cups or padding. Perfect for any bust size. 
  • BUTT COVERAGE: High coverage. Our fullest coverage. 
  • COMPRESSION: A firm, supportive fit that features panelling that lifts the bust and contours the body. Swimwear should fit snuggly when dry, so it will remain supportive when wet. 
  • Excellent bust support with InvisiBust Support Technology for a firm, supportive fit
  • Designed to support A–J cup sizes
  • Good butt coverage
  • Ultra chlorine resistant to help maintain colour and elasticity
  • Pilling and sun-cream resistant fabric for longer wear
  • Fully lined with recycled and sustainable fabrics for a soft, comfortable feel against the skin
  • Removable bows to switch between minimal and playful looks
  • UPF50+ sun protection that blocks 98% of UV rays

Fast Shipping - United States

We offer fast and reliable shipping options from our US warehouse:

Express: 1-2 business days
Standard: 2-5 business days

Note: Place your order by 2pm EST for same-day dispatch.

Find all shipping times at us.unepiece.com/shipping.

MethodTimeCost
Express1-2 business daysFREE - Orders over $250

USD $19.99 - Orders under $250
Standard2-5 business daysFREE - Orders over $150

USD $9.99 - Orders under $150

50% off sale items are not eligible for refund nor exchange: store credit only. See promotion terms. 

Please note also that earrings, underwear, bralettes and items marked final sale, are not eligible for return nor exchange. 

Starting a return or exchange is easy! Exchanges and store credits are free.

All returned products must be unused, with original tags attached and hygiene stickers intact.

  • Exchange - Free exchanges must be initiated and received within 21 days of your order's delivery date.
  • Return for store credit - Free returns for store credit must be initiated within 21 days of your order's delivery date.
  • Return for original form of payment - Full-priced item returns must be initiated and completed within 21 days of your order's delivery date. Mail-in returns have a $15 handling fee per return label (which is waived if you opt for store credit or an exchange!)

Our first model wears size AU 8 (US 4). She is 179cm (5'10.5") tall with an 84cm (33") bust, a 69cm (27") waist and 94cm (37") hips.

UNE PIECE is available in womens sizes US 2 to 20 (AU 6 to 24). We follow standard sizing guidelines and make our products true to size.

Our swimsuits are constructed with a firm fit to flatter your shape. If you are between sizes, we recommend choosing the larger of the two sizes. For example, if you wear a size 10 in the top but a size 12 on the bottom (or vice versa) we recommend you purchase a size 12.

Find size measurements and international size conversions at us.unepiece.com/sizing.

Main: 78% Recycled Nylon 22% Elastane
Lining: 91% Recycled Nylon 9% Elastane

To keep your UNE PIECE looking beautiful, please carefully follow our care instructions:

- Cold hand wash.
- Do not soak, bleach or dry clean.
- Do not spin or tumble dry.
- Do not iron.
- Line dry out of direct sunlight.
- Do not pack or store when wet.
- Remove any excess water and dry without delay.
- Separate light colours from dark before washing.

Overall rating: 4.713141 / 5 from 1872 reviews.

AI Generated Review Summary

This one-piece swimsuit is praised for its stunning cobalt blue gingham color, high-quality fabric, and classic design. Customers love its perfect fit, supportive technology, and the confidence it brings. Made from sustainable materials, it offers excellent UV protection and durability.

Summary topics

  • Color (10%): Customers raved about the stunning and vibrant colour, with many expressing their love for it.
  • Fabric Quality (12%): It was noted by customers that the fabric of the swimsuit is beautiful and of high quality.
  • Design (6%): Customers appreciated the style of the product, with many describing it as great, perfect, and flattering.
  • Comfort (12%): It was observed by customers that this swimsuit makes them feel confident, sexy, and confident.
  • Overall Quality (15%): A significant number of customers stated that the quality of the product is great, excellent, fantastic, outstanding, and very nice.

Review topics: ["feel","fit","quality","colour","fabric","looks","style","issue","size","material","cut","swimsuit","shape","coverage","design","support","neckline","straps","customer service","bathers","pattern","lining","texture","piece","padding","comfort","structure","suit","shoulders","construction"].

Review highlights

  • "Absolutely divine bathers, the colour, style and fit are great and I feel comfortable and confident" — Stacey B.
  • "Beautiful high quality fabric, love the look with the bows, I think it elevates the look." — Carmen
  • "As a plus-size wearer, the fabric feels incredibly soft and comfortable, giving a secure fit without being restrictive." — Tayla M.

Reviews

Omg ❤️ as a woman/mother

"Omg ❤️ as a woman/mother of three I’m very self conscious about wearing bathers in public even at family gatherings. But these bathers are amazing and I felt great about myself they are supportive and feel amazing on full coverage I felt comfortable and confident. These are worth every penny you spend on these I absolutely love these I will be buying more in different colours. ❤️❤️"

— PAUL D. (5/5)

Absolutely the best bathers and

"Absolutely the best bathers and worth every cent! For a midsize mum who used to hate getting into bathers you can’t get me out of these and I’m finally enjoying swimming again with my kids! They fit nice and snug, holding everything in place and look incredibly stylish with the extra tie up shoulders that can be removed. I think I’ve bought nearly every colour cos they also look great under shorts or long skirts having drinks and nibbles by the pool ☺️"

— Lisa N. (5/5)

I honestly cannot get enough

"I honestly cannot get enough of this swimwear. They look gorgeous and my husband loves them on me. The print is flattering and the swimwear looks great when I am at any size. I love love love the bow detail, it is a little something extra and adds a bit of fun. I could not be happier! Thank you Une Piece!!"

— Caitlin C. (5/5)

Great quality swimsuit and the

"Great quality swimsuit and the fit is really nice overall however the arm holes are cut a little tight. Otherwise, it’s comfortable, flattering and well made."

— Emma S. (4/5)

This is the second piece

"This is the second piece I’ve purchased from Une Piece. The fit, the cut, the support are all incredible! I’m not a fan of buying swimwear over the years but now that I’ve found swimwear that provides all round comfort and support I will never shop anywhere else. Good job on this piece guys!"

— Karen E. (5/5)

Unreal quality! Feels like a

"Unreal quality! Feels like a dream to wear! Super supportive and flattering, while still being fashionable. I get lots of compliments everytime I wear it! Definitely would purchase again"

— Alexandra H. (5/5)

These are the best bathers.

"These are the best bathers. Flattering on my bigger frame and very supportive. This is my third purchase and I love the pattern"

— Joanne W. (5/5)

Fits perfectly, the colour is

"Fits perfectly, the colour is so beautiful and vibrant and it’s very true to size. very thick beautiful material!"

— Michelle P. (5/5)

Clean, crisp lines on my

"Clean, crisp lines on my curvaceous size 18 body. Reasonably supportive for my 18E bust. Excellent quality and I feel quite smart in my new cozzies!!"

— Rebecca R. (4/5)

Most beautiful flattering fit for

"Most beautiful flattering fit for a larger bust. I now have these in three colours! So comfortable, my favourite bathers"

— Lisa C. (5/5)

Q&A

Frequently Asked Questions

This style runs true to size with a firm, sculpting fit. If you’re between sizes or have a long torso or curvier hips, go up one size. Suits A–J cup sizes. See the women’s swimwear size guide for measurements when selecting your size.

This style has been designed to support A–J cup sizes with many fuller-busted women reporting excellent support.

No, this is a fully lined swimsuit is made with recycled lining for reliable coverage in and out of water. The panelled bodice also keeps the fabric flat so it doesn’t go sheer when wet.

Yes. The InvisiBust Support Technology uses a panelled, fully lined bodice to lift and hold without bulky cups or underwire. It’s designed for A–J cup sizes and is praised for how comfortable it is to wear.

Yes. The recycled fabric is UPF50+ (blocks 98% of UV rays) and ultra chlorine resistant. Rinse after every swim and line dry out of direct sun to keep colour and elasticity strong.

Yes! Thanks to the firm stretch and panelled construction. If you usually need extra length, size up for more torso room without losing support.