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Square Neck One Piece | Black
Jani is 5’9” and wearing size S and is a 30A.
  • Square Neck One Piece | Black
    Jani is 5’9” and wearing size S and is a 30A.
  • Square Neck One Piece | Black
  • Square Neck One Piece | Black
  • Square Neck One Piece | Black
  • Square Neck One Piece | Black
  • Square Neck One Piece | Black
  • Square Neck One Piece | Black
  • Square Neck One Piece | Black
  • Square Neck One Piece | Black
  • Square Neck One Piece | Black
  • Square Neck One Piece | Black
  • Square Neck One Piece | Black
  • Square Neck One Piece | Black
  • Square Neck One Piece | Black
Square Neck One Piece

Square Neck One Piece

$118

|82 reviews

ColorBlack
Crispy Black
Size

Size Guide

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.

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
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 textured 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
- Textured, stretchy fabric
- Compressive when wet or dry
- Shell: 95% Nylon, 5% Elastane
- Lining: 80% Nylon, 20% Elastane
- Imported
Model Dimensions

Jani is 5’9” and wearing size S and is a 30A.

Bust: 30.5”
Waist: 24”
Hips: 36”
Shipping & Returns

Shipping Policy:

Please allow 2-4 business days for your items to be processed before shipping.
All orders $148+ qualify for free shipping.
For the contiguous US, we offer three shipping options:

1-Day Shipping
2-Day Shipping
Economy Shipping

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. Returns are free for all orders at any of our Return Bars and drop-off locations. Returns by mail will have a $7 return shipping fee. 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.

Complete the look
Square Neck One Piece | Black

Timeless Design

A classic square neckline and low scoop back for effortless style.
Square Neck One Piece | Black

Sculpting Stretch

Textured fabric molds to your body for a flattering, comfortable fit.
Square Neck One Piece | Black

Secure and Comfortable Fit

Soft elastic ensures it stays perfectly in place while you move.

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Reviews
4.7
Rated 4.7 out of 5 stars
Based on 82 reviews
Total 5 star reviews: 69 Total 4 star reviews: 7 Total 3 star reviews: 4 Total 2 star reviews: 2 Total 1 star reviews: 0
93%would recommend these products
Customers Talked About
Write a Review (Opens in a new window)
82 reviews
  • SR
    Stephanie R.
    Verified Buyer
    What is your age? 35-44
    Size Purchased S
    Size Normally Worn S
    What is your body type? Athletic
    What is your height? 5' 0" - 5' 2"
    48 minutes ago
    What is your age? 35-44
    Size Purchased S
    Size Normally Worn S
    What is your body type? Athletic
    What is your height? 5' 0" - 5' 2"
    Reviewing
    Square Neck One Piece | Pistachio
    Rated 5 out of 5 stars
    Obsessed!!

    I ordered two of the one pieces last season and I really liked them, so I ordered two more this season. nuuds colors are always the best and these suit is the perfect balance of conservative and sexy. This years style is definitely an upgrade from last year, they added a shelf bra with removable pads, a tiny bit of length and a little more crotch coverage. I feel so confident in this swimsuit and want it in every color. Obsessed with nuuds swim.

    SizingRated 0.0 on a scale of minus 2 to 2
    QualityRated 5.0 on a scale of 1 to 5
    Was this helpful?
    nuuds
    4 minutes ago

    Hi Stephanie! Yay! We're so happy to hear you're obsessed with the Square Neck One Piece! 🤎 Wow, four one pieces—you're definitely #TeamNuudsSwim! 🤎 We're so glad you noticed all the upgrades this year with the shelf bra, removable pads, and extra coverage—we put so much thought into making it even better! That perfect balance of conservative and sexy is exactly what we were going for, and that Pistachio color is absolutely gorgeous! 🤎 Thanks for being such an amazing customer and sharing your love for nuuds swim! 🤎

  • SR
    Stephanie R.
    Verified Buyer
    What is your age? 35-44
    Size Purchased S
    Size Normally Worn S
    What is your body type? Athletic
    What is your height? 5' 0" - 5' 2"
    48 minutes ago
    What is your age? 35-44
    Size Purchased S
    Size Normally Worn S
    What is your body type? Athletic
    What is your height? 5' 0" - 5' 2"
    Reviewing
    Square Neck One Piece | Papaya
    Rated 5 out of 5 stars
    10/10

    I ordered two of the one pieces last season and I really liked them, so I ordered two more this season. nuuds colors are always the best and these suit is the perfect balance of conservative and sexy. This years style is definitely an upgrade from last year, they added a shelf bra with removable pads, a tiny bit of length and a little more crotch coverage. I feel so confident in this swimsuit and want it in every color. Obsessed with nuuds swim.

    SizingRated 0.0 on a scale of minus 2 to 2
    QualityRated 5.0 on a scale of 1 to 5
    Was this helpful?
    nuuds
    5 minutes ago

    Hi Stephanie! Yay! We're so thrilled to hear you're obsessed with nuuds swim! 🤎 It sounds like the Square Neck One Piece in Papaya is absolutely perfect for you—and we love that you've already ordered 4 of them! That's amazing! 🤎 We're so glad you noticed all the upgrades this season with the shelf bra, removable pads, and extra coverage—we put so much thought into making it even better! And yes, that perfect balance of conservative and sexy is exactly what we were going for! 🤎 Thanks for being such an incredible #TeamNuuds customer! 🤎

  • HW
    Heather W.
    Verified Buyer
    What is your age? 25-34
    Size Purchased S
    Size Normally Worn S
    What is your body type? Average
    What is your height? 5' 0" - 5' 2"
    2 weeks ago
    What is your age? 25-34
    Size Purchased S
    Size Normally Worn S
    What is your body type? Average
    What is your height? 5' 0" - 5' 2"
    Reviewing
    Square Neck One Piece | Lagoon
    Rated 5 out of 5 stars
    Ready for a swim day!

    Love the one piece it’s still pretty and sexy even for a one piece. I ordered a small which I typically do and it fits but I’m wondering if I could do a medium. Next time might size up.

    SizingRated -1.0 on a scale of minus 2 to 2
    QualityRated 5.0 on a scale of 1 to 5
    Was this helpful?
    nuuds
    2 weeks ago

    Hi Heather! We're so thankful you're loving your Square Neck One Piece | Lagoon and feeling pretty and sexy in it - that's exactly the vibe we were going for! One pieces can be so stunning and you're proof of that! Thanks for the helpful feedback about sizing too - it's great to know the small fits you well, and we totally get wanting to try a medium next time for that perfect comfort level. So happy this one has you ready for swim day! 🤎

  • AE
    Amanda E.
    Verified Buyer
    What is your age? 25-34
    Size Purchased M
    Size Normally Worn M
    What is your body type? Average
    What is your height? 5' 3" - 5' 5"
    2 months ago
    What is your age? 25-34
    Size Purchased M
    Size Normally Worn M
    What is your body type? Average
    What is your height? 5' 3" - 5' 5"
    Reviewing
    Square Neck One Piece | Chili
    Rated 5 out of 5 stars
    Really really like it!

    I am low chested but not super little it is very comfy and not tight feeling!

    SizingRated 0.0 on a scale of minus 2 to 2
    QualityRated 4.0 on a scale of 1 to 5
    Was this helpful?
    nuuds
    2 months ago

    Hi Amanda! We're so happy you love how comfy and perfectly fitting it is! So glad the Square Neck One Piece works so well for your body type and gives you that comfortable, non-restrictive feel 🤎

  • SB
    Shanna B.
    Verified Buyer
    Size Purchased M
    Size Normally Worn M
    What is your body type? Average
    What is your height? 5' 6" - 5' 8"
    6 months ago
    Size Purchased M
    Size Normally Worn M
    What is your body type? Average
    What is your height? 5' 6" - 5' 8"
    Reviewing
    Square Neck One Piece | Black
    Rated 5 out of 5 stars
    Great black one piece

    Great bathing suit! Classy and sexy all at once. Love it!

    SizingRated 0.0 on a scale of minus 2 to 2
    QualityRated 5.0 on a scale of 1 to 5
    Was this helpful?
    nuuds
    6 months ago

    Hi Shanna! We're so thrilled to hear you're loving the Square Neck One Piece in Black! You've perfectly captured what we were going for with this piece—that perfect balance of classy and sexy all at once. The square neckline really does create such a flattering and sophisticated silhouette while still being super chic! We love that you're feeling amazing in it. Thank you for the wonderful 5-star review 🤎