Skip to top navigationSkip to shopping bagSkip to main contentSkip to footer links
GapGap FactoryOld NavyBanana RepublicAthleta
Free shipping on $50+ for rewards membersSign in or join
  • Sign in
  • Get free shipping on all orders $50+, earn points, and more! It’s free!
  • Join Gap Good Rewards
  • Orders & returns
  • Points & rewards
  • Gift cards

  • Find a store
  • International shipping
50% off easy outfits & extra 50% off sale
& extra 50% off sale select styles.
Gap logo gap logo lightGap logo gap logo dark
  • New
  • Women
  • Men
  • Girls
  • Boys
  • Baby & Toddler
  • GapStudio
  • GapX
Maternity / Swimsuits

Maternity Square Neck One-Piece Swimsuit

Image number 1 showing, Maternity Square Neck One-Piece Swimsuit

Maternity Square Neck One-Piece Swimsuit

$62.00

$62.00-$80.00

30% off: limited time

17 Ratings Image of 5 stars, 3.94 are filled
17 Ratings

Product Selections

Color: chocolate bar brown
$89.95
$80.00
$89.95
$62.00
Size:
Fulfillment Method - Pickup or Ship

Order by 2pm to get today

Select a size for pickup options

4 interest-free payments of $15.50 with

  • Choose your maternity size based on your pre-pregnancy size.
  • Contemporary coverage.
  • Soft, stretch maternity one-piece swimsuit.
  • Square neck.
  • Tank straps.
  • This one-piece is made with 83% recycled polyester. Less waste in the world. More great swimsuits for you.
  • Please note: Maternity styles cannot be returned in store. Please enjoy free returns by mail.
  • This product was made in a factory that invests in gender equality and women’s empowerment. Through RISE (Reimagining Industry to Support Equality) and Gap Inc.’s program P.A.C.E. (Personal Advancement & Career Enhancement), we support people who make our clothes to build the skills, knowledge, confidence, and resilience needed to advance in work and life. Learn more here.
  • #854400
  • #854400
  • Recycled Polyamide 83%, Spandex 17%
  • Machine wash.
  • Imported.

Reviews

Review SnapshotPowerReviews
3.9
3.9
17 Star Ratings
89%
of respondents would recommend this to a friend
Ratings Distribution
  • 5 Stars

    10

  • 4 Stars

    2

  • 3 Stars

    2

  • 2 Stars

    0

  • 1 Star

    3

Overall size
small
big
Most Liked Positive Review
5
Comfortable, Cute, and Functional

This swimsuit is perfect! It's so flattering with the square neck and tie in the back yet also has enough coverage for lap swimming (and for swimming with small children who are likely to grab your suit!) The straps are also adjustable which is a nice feature. Such a rare find for maternity swimwear..., don't wait on this one!

VersusVS
Most Liked Negative Review
1
Short fit

Found that this is too short to wear. The straps adjust enough but then the front is too low.

Write a Review
15 Customer Reviews
4
Cute swim suit

Submitted 4 months ago

By anonymous

From Undisclosed

Verified BuyerVerified Buyer

Sweepstakes Entry

Reviewed at

gapcanada.ca/

Comments about Maternity Square Neck One-Piece Swimsuit

Comfy swim suit, the elastic is very tight around the legs though

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
5
Nice

Submitted 5 months ago

By anonymous

From Undisclosed

Height 5'7"

Verified BuyerVerified Buyer

Sweepstakes Entry

Comments about Maternity Square Neck One-Piece Swimsuit

Nice quality, comfy

Overall size
small
big
Was this review helpful to you?
5
Comfortable

Submitted 5 months ago

By anonymous

From Undisclosed

Verified BuyerVerified Buyer

Sweepstakes Entry

Reviewed at

gapcanada.ca/

Comments about Maternity Square Neck One-Piece Swimsuit

Very comfortable and true to size

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
5
Comfortable, Cute, and Functional

Submitted 5 months ago

By Kaitlyn C

From Undisclosed

Reviewed at

gapcanada.ca/

This swimsuit is perfect! It's so flattering with the square neck and tie in the back yet also has enough coverage for lap swimming (and for swimming with small children who are likely to grab your suit!) The straps are also adjustable which is a nice feature. Such a rare find for maternity swimwear, don't wait on this one!

Was this review helpful to you?
5
Flattering

Submitted 6 months ago

By anonymous

From Undisclosed

Verified BuyerVerified Buyer

Sweepstakes Entry

Reviewed at

gapcanada.ca/

Comments about Maternity Square Neck One-Piece Swimsuit

Love the ruching that accommodates my belly size and the square neckline. The tie at the back is also a nice touch for my growing torso.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
5
Cute and Confortable

Submitted 6 months ago

By anonymous

From Undisclosed

Verified BuyerVerified Buyer

Sweepstakes Entry

Reviewed at

gapcanada.ca/

Comments about Maternity Square Neck One-Piece Swimsuit

Good overall size and lots of room for a growing belly. Very cute pattern! #sweepstakes

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
3
Quality suit

Submitted 6 months ago

By anonymous

From Undisclosed

Verified BuyerVerified Buyer

Sweepstakes Entry

Reviewed at

gapcanada.ca/

Comments about Maternity Square Neck One-Piece Swimsuit

Nice swim suit. I was hoping to wear for swimming laps. It fits nice, but I can see myself outgrowing it once I reach the thrid trimester. I think I'll return and size up.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
4
Very nice

Submitted 7 months ago

By anonymous

From Undisclosed

Height 5'4"

Verified BuyerVerified Buyer

Sweepstakes Entry

Comments about Maternity Square Neck One-Piece Swimsuit

Well made, sturdy and nice!

Overall size
small
big
Was this review helpful to you?
3
Nice

Submitted 7 months ago

By anonymous

From Undisclosed

Verified BuyerVerified Buyer

Sweepstakes Entry

Reviewed at

gapcanada.ca/

Comments about Maternity Square Neck One-Piece Swimsuit

Nice but polka dots in the back were a bit stretched out

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
1
Short fit

Submitted 9 months ago

By Meg J

From Undisclosed

Reviewed at

gapcanada.ca/

Found that this is too short to wear. The straps adjust enough but then the front is too low.

Was this review helpful to you?

Displaying Reviews 1-10

Back to Top
Next »

Related Items

  • Maternity Strappy V-Neck One-Piece Swimsuit
  • Maternity Tie-Back One-Piece Swimsuit
  • Square-Neck One-Piece Swimsuit
  • Maternity Modal One-Piece
  • Maternity Swim Tankini Top
  • Maternity Rib One-Piece
  • Maternity V-Neck Jumpsuit
  • Maternity Modal Flare One-Piece
  • Strapless One-Piece Swimsuit
  • Tie-Knot Cutout Wrap One-Piece Swimsuit

See It First

Privacy Policy

InstagramYoutubeTikTok
Customer Support
Customer ServiceBuy Online. Pick Up In-Store.Store LocatorGapCashGiftCards
Gap Good Rewards
Join Gap Good RewardsApply for a Credit CardMy Rewards & BenefitsPay Credit Card BillLearn More
About Us
Our ValuesCareersGet the AppSign up for Text Messages
© 2025 The Gap, Inc.|Privacy Policy||Your California Privacy Rights|California Transparency in Supply Chains Act|Terms of Use|Careers|Sustainability|About Gap Inc.
Americans with Disabilities Act|Gap Inc. Policies