Best 16 Maternity One Piece Swimsuits in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for 16 Maternity One Piece Swimsuits

CUPSHE Women's One Piece Swimsuit Ruffle V Neck Lace Up Bathing Suit, M Black Floral
#TOP1
Cupshe Women's One Piece Swimsuit Ruffle V Neck
9.9
PM SCORE
Tempt Me Women Black Ruffle One Piece Swimsuit Flounce Sleeve V Neck Tummy Control Bathing Suit for Teen Girls L
#TOP2
Tempt Me Women Black Ruffle One Piece Swimsuit 
9.7
PM SCORE
Holipick Women Solid Orange One Piece Swimsuit High Neck Tummy Control Bathing Suits Halter Mesh Swim Suit Swimwear S(US 4-6)
#TOP3
Holipick Women Solid Orange One Piece Swimsuit High
9.7
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best 16 Maternity One Piece Swimsuits of 2026

Market Overview
16 Maternity One Piece Swimsuits Reviewed
  • Reviews Analyzed: 460473 Items
  • PM Avg. Rating: 8.7 / 10
85 Products Evaluated
  • Highest Price: $39.49
  • Lowest Price: $28.99
  • Avg. Price: $34.43

Cupshe Women's One Piece Swimsuit Ruffle V Neck Lace Up Bathing Suit, M Black Floral

CUPSHE
ADJ4009AM
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CUPSHE 9.86

Features

Design: Ruffled at Hem, Plunging Neckline and Lace Up at Back. About Cup Style: With Removable Padded Cups

The Pattern is One of a Kind - The Exact Pattern You Receive Will Be Slightly Different Than the One Shown.

Garment Care: Regular Wash. Recommend with Cold Water. Do not Use Bleach. Do not Tumble Dry.

Occasion: Best Holiday Gifts for Mom, Wife, Girlfriend or Women You Love. Perfect for Tropical Vacations, Summer, Beach & Pool, Honeymoon, Cruise.

Available in XS, S, M, L, XL, XXL. (XS=0-2, S=4-6, M=8-10, L=12-14, XL=16-18, XXL=20). Please Refer to Our Size Chart for Specific Measurements to Achieve the Perfect Fit.

Tempt Me Women Black Ruffle One Piece Swimsuit Flounce Sleeve V Neck Tummy Control Bathing Suit For Teen Girls L

TEMPT ME
K180906-BLACK-L
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Tempt Me 9.91

Features

This black one piece swimsuit for women with sleeve ruffled shoulders make you look more attractive and cute; Removable padded push up bras for extra support and shape.

Deep V neck matched with the v back design for a sexy style. This cap sleeve one piece ruffle bathing suit provides modest coverage and hides the imperfections you don’t prefer to show.

This elegant and glamorous tummy control flounce slimming teen girls' one piece swimwear with a unique style will make you stand out in any occasion.

High quality fabric ensures this swimwear stretchy, breathable and durable. Quick drying stretch fabric provides a comfortable fit.

Multiple sizes for you to choose from: XS(US 0-2), S(US 4-6), M(US 8-10), L(US 12-14), XL(US 16), XXL(US 18), 18 Plus, 20 Plus. Please choose the most suitable size according to the detailed size measurement chart.

#TOP3

Holipick Women Solid Orange One Piece Swimsuit High Neck Tummy Control Bathing Suits Halter Mesh Swim Suit Swimwear S(Us 4-6)

HOLIPICK
D170908-ORG-S
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Holipick 9.80

Features

One piece swimsuits for women: Solid orange 1 piece swimsuit is designed with neck hook-closure, halter top and padded push up bra for support and shaping. This style enlarges the highlights of swimsuits and makes it more sexy, fashionable and eye-catching.

High neck bathing suits for women: The front and back of monokini swimsuit have a deep mesh keyhole design that can be see-through, making this swimsuit more fashionable, charming and eye-catching. The design of this women’s swimsuit makes it look more chic and adds vitality to this one piece swimsuit.

Tummy control swimsuit: One piece bathing suit for women with ruched details in front can cover all imperfections and provide flattering tummy control, giving you a stylish and slimming appearance.

Occasions: This swimsuit is perfect as a summer swimwear or beachwear, and it is suitable for parties, vacations or other occasions. It will give you a fabulous and stylish look wherever you go. Womens one piece swimsuits are suitable for woman, ladies, teens, girls, juniors, mommy and maternity etc.

Note: The smooth fabric material is stretchy, comfortable and soft, ensuring you will enjoy it. Various sizes to choose from: XS(US 0-2),S(US 4-6), M(US 8-10), L(US 12-14), XL(US 16), XXL(US 18), 18 Plus (US 18W), 20 Plus (US 20W). Hand wash in cold water is recommended, do not bleach. Please feel free to contact us if you have any questions.

#TOP4

Holipick Black Polka Dot Women High Neck One Piece Swimsuit Tummy Control Bathing Suit Mesh Swimwear For Teen Girls M

HOLIPICK
D180702-BD-XL
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Holipick 9.80

Features

One piece swimsuit tummy control: Black Polka Dot High neck swimsuits with halter top and padded push up bra, which can provide support and shape. The style amps up the swimwear, making it more flirty, stylish and awesome.

Bathing suit for women: See-through mesh in the front makes this bathing suit more trendy, charming and striking. Modest swimwear for women elevates its beach chic style and adds vibrance to this one piece swimsuit.

Tummy control swimsuit: Ruched pattern in front suppresses all the bulges and provides flattering tummy control, giving the swimsuit a stylish finish.High straight back cut makes you look slim and sexy.

This swimsuit is perfect as a summer swimwear or beachwear, and It's nice for parties, vacations or other occasions. It will give you a fabulous and stylish look everywhere you go. One piece swimsuits for women is suitable for womens, ladies, teens, girls, juniors, maternity, postpartum etc.

The smooth fabric material is stretchy, comfortable and soft, ensuring you will enjoy it. Various sizes to choose from: XS(US 0-2),S(US 4-6), M(US 8-10), L(US 12-14), XL(US 16), XXL(US 18), 18 Plus (US 18W), 20 Plus (US 20W).

Tempt Me Black Women One Piece Bathing Suits Off Shoulder Ruffle Swimsuits With Sleeve Flounce Tummy Control Swimwear L

TEMPT ME
B07L9JXDS5
5.00 X 5.00 X 0.70 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Tempt Me 9.91

Features

Black 1 Piece Swimsuits For Women: Adjustable and removable shoulder straps as well as padded push up bras for no see through and good shape. One piece bathing suits with sleeves offer moderate coverage, and have great tummy control.

Off Shoulder Bathing Suits: This one piece swimsuits show your curve perfectly, fashionable lace hollow out design makes you look fantastic and gorgeous for Hawaii, your Honeymoon and vacation.

Swimwear With Ruffle Design: This flounce bathing suit with a long torso elegantly accentuates your curves, making you look more slim. This full coverage bathing suits is suitable for juniors, teen and girls.

Material: 82% Nylon and 18% Spandex. Superior in material and excellent in workmanship makes it not deform and fade. High elasticity perfect fit make you look chic and lovely.

Multiple sizes for you to choose from: XS(US 0-2), S(US 4-6), M(US 8-10), L(US 12-14), XL(US 16), XXL(US 18), 18 Plus(US 18W), 20 Plus(US 20W), 22 Plus(US 22W).

Maxmoda Tummy Control Bathing Suits For Womens Scoop Neck Backless Cami Monokini One Piece Swimsuit Wine Red Xxl

MAXMODA
MXK000228_DR_XXL
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MAXMODA 9.84

Features

🩱Material: This Sexy Bathing suit made with high quality comfy fabric,is very stretchy,durable,lightweight,quick dry,soft and easy to clean

🩱Design: This one piece swimsuit is very flattering and cute design with layered ruffle,removable cups pads,adjustable shoulder straps for a better fit,which make you look sexy and cheeky.

🩱Style: Retro style, classic color, our tummy control swimsuits will sufficiently cover your flaws while you catch some rays, very chic and flattering to wear.

🩱Occasion: This Monokini swim suit suitable for summer beachwear, swiming, beach party, pool party, honeymoon,fashion swimsuit for women tummy control on vacation.

🩱Various sizes to choose from: S(US 4-6), M(US 8-10), L(US 12-14), XL(US 16),XXL(US 18). Please refer to the size measurement chart to find the best size before you purchase.

Tempotrek Maternity Swimsuits One Piece Ruffle Flounce Swimwear Halter Bikini Swimsuit Deep V Neck Bathing Suits

TEMPOTREK
9.84 X 7.87 X 0.39 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Tempotrek 9.73

Features

【Material】This sexy maternity swimsuits are made of soft, comfortable, safety fabric, can directly contact to skin. High quality and stretchy fabric for ultimate comfort and fashion.

【SIZE INFO】Measurements for US Size are: (S) 4-6 (M) 8-10 (L) 12-14 (XL) 16-18 (XXL) 20-22.We recommend to choose one size larger if you have a large bust or hips.

【Features】Adjustable Cross shoulder strap of this maternity swimwear,ensuring a perfect fit on your body;Ruched Side perfect fit during pregnancy, full lining prevent see through.

【Design】Removable padding bra which provides good support for the busts! Ruffle v neck design,the biggest trend of season!

【Occasions】Suitable for Pool, Beach, Party, SPA and vacations.

Holipick Pink Flower Women's One Piece Swim Dress High Neck Swimsuit Tummy Control Halter Modest Skirt Bathing Suits Long Swimdress

HOLIPICK
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Holipick 9.81

Features

Our one-piece swimsuit with tummy control is perfect for women who want to hide their tummy. The Pink flower swimdress has a ruched panel at the bust that effectively conceals your tummy. Additionally, the removable padded cup provides enough support for your bust.

Our swim dress swimsuits for women are designed with a high neck halter and neck hook closure that exudes a vintage/retro style. The modest skirt bathing suits for women come with a built-in bottom that adds additional coverage, ensuring you can move freely.

Our skirted swimsuits for women are designed with a sexy see-through mesh and deep plunge v-neck in the front. The elegant A-line design dress bathing suit is suitable for women, ladies, teens, girls, juniors, mommy, and maternity, showing your slimming figure and looking flattering.

Our swimsuits are made of soft, stretchy, and quick-drying material, making them perfect for swimming pool parties, Hawaii travel, honeymoons, or seaside gatherings.

We offer different sizes to choose from, including S(US 4-6), M(US 8-10), L(US 12-14), XL(US 16), XXL(US 18). Please refer to the size measurement chart in the product description to find your suitable size. We recommend hand washing in cold water and avoiding bleach. If you have any questions, please feel free to contact us.

Holipick Navy Blue Women One Piece Swimsuit Tummy Control Bathing Suits High Neck Halter Swimwear For Teen Girls S(Us 4-6)

HOLIPICK
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Holipick 9.81

Features

One piece swimsuits for women: Navy Blue high neck swimsuits for women with vintage halter tops offer great support and good shape. The front keyhole cutout design adds a little sexy appeal while still full coverage. This cute bathing suits with adjustable straps provide custom fit.

Tummy control swimsuit: The Navy Blue swimsuit with shirring ruched sides details at front could cover your tummy belly fat well. This one-piece swimsuits are suitable for womens, teens, girls, juniors, big/large busted ladies, mommy,maternity etc.

Halter swimsuits for women: Halter one piece bathing suits with removable padded push up bra provides flattering figure, giving this halter swimsuit a stylish look. One piece cutout swimsuits for women show your charming curves.

Materials and occasions: The long torso one piece swimsuits is made of high quality fabric. Soft to skin, quick dry and elastic. Swimsuits for curvy women are perfect for casual beach activities, water sports, swimming, bathing or tropical vacation.

Various sizes to choose from: S(US 4-6), M(US 8-10), L(US 12-14), XL(US 16), XXL(US 18). Please refer to our size chart below the product description for the suitable size.

Cupshe One Piece Swimsuit For Women Mock Neck Zipper Short Sleeve Bathing Suit L Orange

CUPSHE
ASR0031EAL
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CUPSHE 9.86

Features

Design:Zipper Short Sleeve Mock Neck One Piece Swimsuit. Features with high neckline and short sleeves, front zipper make it easier to wear ,About Cup Style: With Fixed Soft Cups

The Pattern is One of a Kind - The Exact Pattern You Receive Will Be Slightly Different Than the One Shown

Garment Care: Regular Wash. Recommend with Cold Water. Do not Use Bleach. Do not Tumble Dry

Occasion: Best Holiday Gifts for Mom, Wife, Girlfriend or Women You Love. Perfect for Tropical Vacations, Summer, Beach & Pool, Honeymoon, Cruise

Model is wearing a size X-Small (Height: 5' 67'', Bust: 33 in Waist: 24 in, Hips: 36 in).Available in XS, S, M, L, XL. (XS=0-2, S=4-6, M=8-10, L=12-14, XL=16-18). Please refer to our size chart for specific measurements to achieve the perfect fit.

Boniee Women's One Piece Padded Swimsuit Athletic Tummy Control V Neck Swimwear Stripe Cross Bathing Suits Black M

BONIEE
4.00 X 3.00 X 1.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BONIEE 5.47

Features

This one piece swimsuit made of high quality, very soft and stretchy. Adjustable straps with a built-in padded bra that is removable to push up for retaining shape and support.

This bathing suit with great tummy control. It is just tight enough to show off your curves.

This one piece swimwear features with V neckline and full coverage design, giving full coverage to your body while still looks stylish.

Suitable for all occasion that perfect for your time at the beach, SPA, swimming pool, honeymoon, vacation and so on.

All swimming dresses sizes are standard size of US, please check the swim suits size carefully before you place the order. S(US 2), M(US 4-6), L(US 8-10), XL(US 12-14), 2XL(US 16).

#TOP12
Best For Army

Holipick Army Green One Piece Swimsuit For Women Vintage V Neck Twist Bathing Suit Tummy Control Slimming Monokini Large

HOLIPICK
4.00 X 3.00 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Holipick 9.81

Features

Women's One-Piece Swimsuit: This black retro swimsuit features a plunge V-neck and twist front knot detail designs that are eye-catching, sexy, and elegant.

One-Piece Bathing Suit: The push-up monokini has a soft, removable padded bra and adjustable straps that offer good support for your chest. The full lining provides modest swimwear that is not see-through.

Tummy Control Swimsuits for Women: The ruched shirred pattern in the long torso has a tummy control effect that hides the tummy well and makes you look curvy, adding confidence. The high cut and full coverage swimsuit make your legs look longer. The low back swimsuit is sexy while still not exposing too much.

Occasion: The slimming bathing suit is made of high-quality fabric that is soft to the skin, quick-drying, and elastic. The elegant swimsuit for long torso is perfect for casual beach activities, water sports, pool parties, or vacations. It's suitable for curvy women, ladies, maternity, moms, girlfriends, teen girls, and juniors, etc.

Various Sizes to Choose From: XS(US 0-2), S(US 4-6), M(US 8-10), L(US 12-14), XL(US 16), XXL(US 61). Please refer to the size measurement chart to find a suitable size. Care tips: Regular Wash. Recommend with Cold Water. Do not Use Bleach. Do not Tumble Dry.

Prettygarden Women One Piece Swimsuit U Neck Tummy Control Swimwear Slimming Strap Backless Bathing Suit (White,Small)

PRETTYGARDEN
43241-612
5.00 X 5.00 X 0.70 Inches
0.31 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PRETTYGARDEN 9.87

Features

Stretchy fabric feels soft and comfortable.

U-neck solid color swimsuit, backless triangle bathing suit, Vintage swimwear for a flattering look, Push-up design, make chest looks more upright.

One piece triangle swimsuit,show off your charming curves.Classic and retro design,make you looks more chic.

Perfect for tropical vacations,summer,beach,swimming,pool and so on.

Various sizes to choose from: S(US 4-6), M(US 8-10), L(US 12-14), XL(US 16-18). Please refer to the size measurement chart to find the best size before you purchase.

#TOP14
Best For Army

Maternity Army Green One Piece Swimsuit Postpartum Monokinis Large Chest Lace Up Full Coverage Romper-Medium

MSTUMING
0.04 X 0.04 X 0.04 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Yinuosi Apparel 5.12

Features

【Style】Athletic womens swimwear/ Cute sexy V neckline/shapewear swimsuits/Marilyn Monroe/Modest/Elegant/Charming

【Features】 With adjustable high neck halter/Boyleg/Ruched Front/Boy-leg/Soft Bras/Adjustable shoulder strap/Lace Up/Control-fit

【Material】Polyester/Soft with Good Elasticity/ Comfy to Wear/Skin Friendly Fabric/Double lining/Good breathability/Sweat absorption/Easy to Clean/Stain Resistant.

【Occasions】This women one piece swimsuits for women Vintage. Is perfect for you cruise, vacation,wherever else in honeymoon, beach trip, pool party and various water activitiesor wherever else your would like to go. Endows you a special feeling of confidence beauty and joy. Classic style,best holiday gifts for mom, wife, girlfriend or women you love.

【Size Selection】Available in Small, Medium, Large, X-Large. (S=4-6, M=8-10, L=12-14, XL=16-18). Please refer to our size chart for specific measurements to achieve the perfect fit.

Summer Mae Maternity Two-Piece Swimsuit Bikini Set Cutout One Shoulder Bathing Suit Tie Side Pregnancy Swimwear Hot Pink Floral X-Large

SUMMER MAE
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Summer Mae 9.78

Features

【ONE SHOULDER BIKINI TOP】The two-piece maternity swimsuit features one shoulder bandeau wrap tie top with a bandage for self-tie. The pregnancy bikini set with an asymmetric cutout design adds visual interest to your looks during pregnancy.

【TIE SIDE CUTOUT SWIMSUIT】The stylish maternity bathing suit is designed with a tie side cutout on the shoulder, which makes the maternity swimwear fashionable and makes pregnant women more charming in the beach.

【HIGH WAIST BIKINI BOTTOM】This maternity bikini bottom with the high waisted design and ruched sides will provide enough elastic space for your growing belly. High cut legs have good coverage and is safe and comfortable to wear in this two piece bikini.

【OCCASIONS】This pregnancy bathing suit is made of quick-drying and skin-soft material. Best holiday gifts for moms, your wife, sisters, friends or the woman you love. Perfect for swimming, camping, family pool party, beach, tropical vacations, water aerobics, and other occasions.

【VARIOUS SIZES TO CHOOSE FROM】 Available in S(US 4-6), M(US 8-10), L(US 12-14), XL(US 16-18). Please refer to our size chart picture for specific measurements to achieve a perfect fit.

Top 10 maternity one piece swimsuits Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Cupshe 51
Holipick 15
Tempt Me 7
Summer Mae 6
Prettygarden 2
Boniee 1
Maxmoda 1
Mstuming 1
Tempotrek 1

Top 10 maternity one piece swimsuits Brands Pie Chart


We've carried out a comprehensive analysis of 460,473 reviews on maternity one piece swimsuits, using our selection criteria to identify the best options in the women's fashion. Our findings reveal that most customers typically select maternity one piece swimsuits priced around $34.43, with top brands including makemechic, cupshe, kindred bravely, motherhood maternity, eastelegant, summer mae, summersunshine, blooming jelly and tempotrek and ginkana

Our team of expert editors reviewed these high-quality items and handpicked the top 15 maternity one piece swimsuits for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the women's fashion category. These include makemechic, cupshe, kindred bravely, amazon.com, eastelegant, summer mae store, summersunshine fashion store, blooming jelly and summer mae and tempotrek .

We are dedicated to assisting our users in finding the right swimsuits Products based on their needs, saving them considerable time when choosing which maternity one piece swimsuits to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.