Free Shipping on Orders Over $148

Square Neck One Piece

Color: Crispy Navy
Size

Description

Flattering and feminine, this one-piece features a soft square neck and low scoop back. Signature overlock stitching offers a sleek finish, while soft elastic at the neckline, armholes, and leg openings ensures a secure fit. Made from supportive swim fabric with compression and extra stretch, it molds to your body for all-day comfort.

- Flattering square neckline
- Built in shelf bra with removable padding
- Soft elastic for secure fit
- Supportive, stretchy fabric
- Compressive when wet or dry
- Crispy Shell: 95% Nylon, 5% Elastane
- Smooth Shell: 78% Nylon, 22% Elastane
- Olive Stripe & Cayenne Stripe Shell: 41% Recycled Polyester, 34% Recycled Nylon, 25% Spandex
- Tidal Toile Shell: 80% Nylon, 20% Spandex
- All Lining: 80% Nylon, 20% Elastane
- Imported
Model Dimensions
Reese is 5’8” and wearing size S and is a 31B.

Bust: 31”
Waist: 23.5”
Hips: 33.5”
Shipping & Returns

Shipping Policy:

Please allow 2-4 business days for your items to be processed before shipping.
Free economy shipping is available on U.S. orders of $148 or more after discounts, or for eligible nuuds Insiders. International orders do not qualify for this offer.
For the contiguous US, we offer three shipping options:

1-Day Shipping
2-Day Shipping
Economy Shipping

International shipping rates are calculated at checkout. International orders do not include free returns; return shipping costs apply. For other zones or international orders, please refer to the Help Center

Return Policy:

We offer a 60-day guarantee on all orders within 60 days of delivery for a refund. Please feel free to reach out to help@nuuds.com if you have any questions or concerns about returning your product, we are happy to help!
To see locations available for drop off, initiate your return and select “Drop Off.”
Products must be returned in their original condition, unwashed and unworn. We reserve the right to refuse returns that show signs of wear and/or do not meet the criteria above.

Products marketed as Final Sale cannot be returned.

Size Guide

One Piece Swim Size Guides

SIZE US SIZE BAND WAIST HIGH HIP
XS 0-2 26-29 20-22 25-27
S 4-6 29-31 23-25 27-29
M 8-10 31-34 25-29 29-31
L 12-14 34-37 29-32 31-34
XL 16/18 37-42 33-36 35-39
 XXL 20-22 42-45 36-40 39-44
XXXL >24 >46 >41 >45

How to measure

Bust

Wrap a measuring tape around the fullest part of your bust. Make sure the tape is parallel to the ground.

Waist

Wrap a measuring tape around the smallest part of your waist.

Hips

Standing with your feet together, wrap the measuring tape around the fullest part of your glutes.

    Why you’ll love it

    Color:Crispy Navy | Square Neck One Piece

    Timeless Design

    A classic square neckline and low scoop back for effortless style.
    Color:Crispy Navy | Square Neck One Piece

    Secure and Comfortable Fit

    Soft elastic ensures it stays perfectly in place while you move.
    Color:Crispy Navy | Square Neck One Piece

    Sculpting Stretch

    Supportive fabric molds to your body for a flattering, comfortable fit.

    Wear It With

    Reviews

    4.6
    Rated 4.6 out of 5 stars
    Based on 126 reviews
    88%would recommend these products
    Customers Talked About
    Reviews Summary
    Customers say this one-piece swimsuit offers a flattering fit with smoothing fabric that feels comfortable and supportive. The square neckline and low back design are frequently praised for their stylish appeal. Many reviewers mention the material's quality and unique shimmer, noting it holds you in without feeling restrictive. Common feedback addresses fit variations—some find the straps loose or sides too high, while others note it rides up slightly. A few mention wishing for padding or longer torso options. Overall, customers appreciate the balance of coverage and style, with most feeling confident and happy wearing it.
    126 reviews
    • A
      Allison
      2 weeks ago
      Reviewing
      Square Neck One Piece | Crispy Navy
      Rated 1 out of 5 stars
      1 Star

      Cut too high and material was already snagged.

      nuuds
      6 days ago

      Hi Allison! We’re so sorry this happened. Drop us a quick message with your order details and a photo of the snag, and we’ll get a return or replacement sorted out for you right away! We have swim options with better coverage that you might like more!

    • KM
      Kylee M.
      Verified Buyer
      What is your age? 25-34
      Size Purchased L
      Size Normally Worn L
      What is your body type? Built
      What is your height? 5' 6" - 5' 8"
      2 weeks ago
      What is your age? 25-34
      Size Purchased L
      Size Normally Worn L
      What is your body type? Built
      What is your height? 5' 6" - 5' 8"
      Reviewing
      Square Neck One Piece
      Rated 5 out of 5 stars
      The best!

      This is the best swim suit I own!

      SizingRated 0.0 on a scale of minus 2 to 2
      QualityRated 5.0 on a scale of 1 to 5
      nuuds
      2 weeks ago

      Hi Kylee! We're so happy you're loving the Square Neck One Piece! Thank you so much for sharing your love for it! 🤎

    • YB
      Yesenia B.
      Verified Buyer
      What is your age? 45-54
      Size Purchased XXL
      Size Normally Worn XXL
      What is your body type? Round
      What is your height? 5' 3" - 5' 5"
      2 weeks ago
      What is your age? 45-54
      Size Purchased XXL
      Size Normally Worn XXL
      What is your body type? Round
      What is your height? 5' 3" - 5' 5"
      Reviewing
      X - Square Neck One Piece
      Rated 4 out of 5 stars
      Love the fabric

      I was really hesitant on purchasing any of the swim. I'm a 40 G cup size and while I LOVE the fabric, it's sliming and will have you snatched, it just isn't big bust friendly. I'm glad I was able to grab it on discount and will definitely wear it. Just wish it had more boob support.

      SizingRated 0.0 on a scale of minus 2 to 2
      QualityRated 5.0 on a scale of 1 to 5
      nuuds
      2 weeks ago

      Hi Yesenia! We're so glad you're loving the fabric! We really appreciate you sharing your honest feedback about the fit for your size. Thank you so much for giving the Square Neck One Piece a try, and we're happy you'll be able to wear it! 🤎

    • YB
      Yesenia B.
      Verified Buyer
      What is your age? 45-54
      Size Purchased XXL
      Size Normally Worn XXL
      What is your body type? Round
      What is your height? 5' 3" - 5' 5"
      2 weeks ago
      What is your age? 45-54
      Size Purchased XXL
      Size Normally Worn XXL
      What is your body type? Round
      What is your height? 5' 3" - 5' 5"
      Reviewing
      X - Square Neck One Piece
      Rated 4 out of 5 stars
      Gorgeous color

      I was really hesitant on purchasing any of the swim. I'm a 40 H cup size and while I LOVE the fabric and color, it just isn't big bust friendly. I'm glad I was able to grab it on discount and will definitely wear it. Just wish it had more boob support.

      SizingRated 0.0 on a scale of minus 2 to 2
      QualityRated 5.0 on a scale of 1 to 5
      nuuds
      2 weeks ago

      Hi Yesenia! We're so glad you're loving the gorgeous scarlet color! We appreciate you sharing your honest feedback about the fit—we hear you on wanting more support for a fuller bust. Thank you so much for giving the Shimmer Square Neck One Piece a chance, and we hope you enjoy wearing it! 🤎

    • MR
      Megan R.
      Verified Buyer
      What is your age? 25-34
      Size Purchased L
      Size Normally Worn L
      What is your body type? Average
      What is your height? 5' 3" - 5' 5"
      3 weeks ago
      What is your age? 25-34
      Size Purchased L
      Size Normally Worn L
      What is your body type? Average
      What is your height? 5' 3" - 5' 5"
      Reviewing
      X - Square Neck One Piece
      Rated 5 out of 5 stars
      So flattering

      I never thought I’d like a one piece without full booty coverage but this surprisingly looks so good. I still haven’t got back to where I want to be since I’m still breastfeeding, but this suit makes me feel more confident. Mine did come with a small snag, but customer service was more than helpful! You will not be disappointed in this swimming suit.

      SizingRated 0.0 on a scale of minus 2 to 2
      QualityRated 4.0 on a scale of 1 to 5
      nuuds
      2 weeks ago

      Hi Megan! We're so happy you're loving how flattering the Square Neck One Piece is! We love that it's making you feel confident and that it surprised you in the best way. Thank you so much for sharing your kind words about our customer service team too—we really appreciate it! 🤎

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