Girls ClothingJewelry & AccessoriesKids Shirts & TopsOnly at Walmart FashionWomens Petite PlusBaby ClothesBags & AccessoriesBeach AccessoriesBig and TallBig and Tall SwimwearBluey ClothingBoys ClothingChrissy's Most LovedHair AccessoriesJuniors Dresses & RompersJuniors PlusJuniors Plus Dresses & RompersJuniors Plus SwimsuitsJuniors SwimsuitsKid's & Baby Cold Weather ClothingKids ActivewearKids Bags and AccessoriesKids ClothingKids New ArrivalsKids SwimsuitsMaternity Plus SwimwearMaternity SwimsuitsMens ShirtsMens SwimwearMens Workout ClothingPlus Size ActivewearPlus Size DressesPre-Owned Women's ClothingPremium Kids ClothingRunning Apparel and ShoesToddler ClothingVirtual try-on shop allWater ShoesWomen's Bags & AccessoriesWomens ActivewearWomens Bras, Panties & LingerieWomens DressesWomens Jumpsuits & RompersWomens Pajamas & LoungewearWomens PantsWomens Petite SwimwearWomens PlusWomens Plus SwimsuitsWomens SkirtsWomens Sweatshirts & HoodiesWomens SwimsuitsWomens TopsYoung Adult Clothing
Sort by|
Girls ClothingJewelry & AccessoriesKids Shirts & TopsOnly at Walmart FashionWomens Petite PlusBaby ClothesBags & AccessoriesBeach AccessoriesBig and TallBig and Tall SwimwearBluey ClothingBoys ClothingChrissy's Most LovedHair AccessoriesJuniors Dresses & RompersJuniors PlusJuniors Plus Dresses & RompersJuniors Plus SwimsuitsJuniors SwimsuitsKid's & Baby Cold Weather ClothingKids ActivewearKids Bags and AccessoriesKids ClothingKids New ArrivalsKids SwimsuitsMaternity Plus SwimwearMaternity SwimsuitsMens ShirtsMens SwimwearMens Workout ClothingPlus Size ActivewearPlus Size DressesPre-Owned Women's ClothingPremium Kids ClothingRunning Apparel and ShoesToddler ClothingVirtual try-on shop allWater ShoesWomen's Bags & AccessoriesWomens ActivewearWomens Bras, Panties & LingerieWomens DressesWomens Jumpsuits & RompersWomens Pajamas & LoungewearWomens PantsWomens Petite SwimwearWomens PlusWomens Plus SwimsuitsWomens SkirtsWomens Sweatshirts & HoodiesWomens SwimsuitsWomens TopsYoung Adult Clothing
Mermaid Swimsuits(453)
Uses item details. Price when purchased online
3pcs Girls Swimsuit Mermaid Tail for Swimming Bathing suit Swimwear for girls 3-12 Years
Sponsored
From $13.99
GALLDEALS
3pcs Girls Swimsuit Mermaid Tail for Swimming Bathing suit Swimwear for girls 3-12 Years44 out of 5 Stars. 4 reviews
【Uhome】9PCS Girls Mermaid Bathing Suit & Fish Tail Cute Ruffle Tankini Swimsuits for 3-12Y Kids Beach Swimwear with Accessories 
Sponsored
From $17.99
Uhome
【Uhome】9PCS Girls Mermaid Bathing Suit & Fish Tail Cute Ruffle Tankini Swimsuits for 3-12Y Kids Beach Swimwear with Accessories15 out of 5 Stars. 1 reviews
Save with
2025 Girls New Mermaid Tail Swimsuit Kids Ariels Swimwear Mermaid Costume Play Tail Sets
Sponsored
From $23.39
$25.99
Was $25.99PURFEEL
2025 Girls New Mermaid Tail Swimsuit Kids Ariels Swimwear Mermaid Costume Play Tail Sets23 out of 5 Stars. 2 reviews
Save with
Sun Tail Mermaid Blue Lagoon Tail Skin, Size Child Extra Large (Monofin Not included) for Girls
Sponsored
From $29.95
Sun Tails
Sun Tail Mermaid Blue Lagoon Tail Skin, Size Child Extra Large (Monofin Not included) for Girls964.6 out of 5 Stars. 96 reviews
3pcs Girls Swimsuit Mermaid Tail for Swimming Bathing suit Swimwear for girls 3-12 Years
From $13.99
GALLDEALS
3pcs Girls Swimsuit Mermaid Tail for Swimming Bathing suit Swimwear for girls 3-12 Years44 out of 5 Stars. 4 reviews
Girls Swimsuits 3Pcs Mermaid Bikinis Set Bathing Suits Mermaid Tails Costume Size 5-12
From $8.00
PatPat
Girls Swimsuits 3Pcs Mermaid Bikinis Set Bathing Suits Mermaid Tails Costume Size 5-12554.5 out of 5 Stars. 55 reviews
Save with
Mermaid Tails for Swimming Girls Bathing Suits Swimsuit Princess Swimwear Bikini Set for 1-14 Year Old 
Clearance
Now$1490
current price Now $14.90$16.90
Was $16.90Pretty Comy
Mermaid Tails for Swimming Girls Bathing Suits Swimsuit Princess Swimwear Bikini Set for 1-14 Year Old384.4 out of 5 Stars. 38 reviews
Save with
Girls Mermaid Tails Two-Piece Swimsuit Set, Little Girls 3-9Years
$1999
current price $19.99Danvren
Girls Mermaid Tails Two-Piece Swimsuit Set, Little Girls 3-9Years204.2 out of 5 Stars. 20 reviews
Sun Tail Mermaid Hawaiian Rainbow Tail Swimsuit, (Girls)
From $29.95
Sun Tails
Sun Tail Mermaid Hawaiian Rainbow Tail Swimsuit, (Girls)964.6 out of 5 Stars. 96 reviews
LIC 2PC TNKINI LIL M
+2 options
Available in additional 2 options$790
current price $7.90$11.98
Was $11.98The Little Mermaid
LIC 2PC TNKINI LIL M174.6 out of 5 Stars. 17 reviews
Save with
Girls Swimming Mermaid Tails Sets 7-8Years
Sponsored
From $20.24
PURFEEL
Girls Swimming Mermaid Tails Sets 7-8Years145 out of 5 Stars. 14 reviews
Save with
Mermaid Tail Bathing Suit Swimsuit for Kids, Girls,Teen and Women for Swimming No Fin included
Sponsored
From $14.99
GALLDEALS
Mermaid Tail Bathing Suit Swimsuit for Kids, Girls,Teen and Women for Swimming No Fin includedCharacter Toddler Girl Long- Sleeve One- Piece Swimsuit, Sizes 12M-5T
From $6.58
The Little Mermaid
Character Toddler Girl Long- Sleeve One- Piece Swimsuit, Sizes 12M-5T404.8 out of 5 Stars. 40 reviews
Save with
【Uhome】9PCS Girls Mermaid Bathing Suit & Fish Tail Cute Ruffle Tankini Swimsuits for 3-12Y Kids Beach Swimwear with Accessories
From $17.99
Uhome
【Uhome】9PCS Girls Mermaid Bathing Suit & Fish Tail Cute Ruffle Tankini Swimsuits for 3-12Y Kids Beach Swimwear with Accessories15 out of 5 Stars. 1 reviews
Save with
Character Toddler Girl Shimmer Tankini Swimsuit, Two-Piece, Sizes 12M - 5T
From $5.12
The Little Mermaid
Character Toddler Girl Shimmer Tankini Swimsuit, Two-Piece, Sizes 12M - 5T514.6 out of 5 Stars. 51 reviews
Save with
2025 Girls New Mermaid Tail Swimsuit Kids Ariels Swimwear Mermaid Costume Play Tail Sets
$2339
current price $23.39$25.99
Was $25.99PURFEEL
2025 Girls New Mermaid Tail Swimsuit Kids Ariels Swimwear Mermaid Costume Play Tail Sets23 out of 5 Stars. 2 reviews
Save with
2025 Girls Swimming Mermaid Tail 4 Pcs Sets Kids Mermaid Swimwear
From $15.29
Hulaha
2025 Girls Swimming Mermaid Tail 4 Pcs Sets Kids Mermaid Swimwear274.8 out of 5 Stars. 27 reviews
Save with
Disney Girls Little Mermaid Graphic One-Piece Swimsuit with UPF 50+, Sizes 4-6
$790
current price $7.90$9.58
Was $9.58Dreamwave
Disney Girls Little Mermaid Graphic One-Piece Swimsuit with UPF 50+, Sizes 4-623.5 out of 5 Stars. 2 reviews
Save with
Girls Swimming Mermaid Tails Sets 7-8Years
From $20.24
PURFEEL
Girls Swimming Mermaid Tails Sets 7-8Years145 out of 5 Stars. 14 reviews
Save with
Girls Swimsuits Bathing Suits Baby Sleeveless Slip Colorful Gradient Mermaid Bikinis Set Tail Fish Scale Set Leisure Kid Rash Guard 3-4 T 
$1495
current price $14.95PUYAHG
Girls Swimsuits Bathing Suits Baby Sleeveless Slip Colorful Gradient Mermaid Bikinis Set Tail Fish Scale Set Leisure Kid Rash Guard 3-4 TMermaid Tails for Swimming Girls Bathing Suits Swimsuit Princess Swimwear Bikini Set for 1-14 Year Old
From $14.90
Pretty Comy
Mermaid Tails for Swimming Girls Bathing Suits Swimsuit Princess Swimwear Bikini Set for 1-14 Year Old384.4 out of 5 Stars. 38 reviews
Save with
Mermaid Tail for Swimming with Monofin Mermaid Tail Swimsuit Bathing suit Costume for Girls
Sponsored
From $39.99
GALLDEALS
Mermaid Tail for Swimming with Monofin Mermaid Tail Swimsuit Bathing suit Costume for GirlsMermaid Tails for Swimming Girls Bathing Suits Swimsuit Princess Swimwear Bikini Set for 1-14 Year Old
$1490
current price $14.90Ingzy
Mermaid Tails for Swimming Girls Bathing Suits Swimsuit Princess Swimwear Bikini Set for 1-14 Year Old384.4 out of 5 Stars. 38 reviews
Save with
Girls Swimsuits Bathing Suits Baby Sleeveless Slip Colorful Gradient Mermaid Bikinis Set Tail Fish Scale Set Leisure Kid Rash Guard 5-6 T
+5 options
Available in additional 5 optionsFrom $13.94
PUYAHG
Girls Swimsuits Bathing Suits Baby Sleeveless Slip Colorful Gradient Mermaid Bikinis Set Tail Fish Scale Set Leisure Kid Rash Guard 5-6 TLittle Mermaid Girls Tankini Swimsuit with UPF 50+, 2-Piece, Sizes 4-12 
Clearance
Ariel
Little Mermaid Girls Tankini Swimsuit with UPF 50+, 2-Piece, Sizes 4-1223 out of 5 Stars. 2 reviews
Save with
Baby Girls Swimsuits Ruffle Mermaid Graphic Halter One Piece Bikini Bathing Suits Shower Gifts Newborn Intant 
Now$1200
current price Now $12.00$20.99
Was $20.99Peppa Pig
Baby Girls Swimsuits Ruffle Mermaid Graphic Halter One Piece Bikini Bathing Suits Shower Gifts Newborn Intant224.7 out of 5 Stars. 22 reviews
Save with
3PCS Girls Mermaid Tail for Swimming Cute Ruffle Tankini Bathing Suit Fish Tail Kids Girls Beach Swimwear 3-13Y
$1499
current price $14.99Kuleyang
3PCS Girls Mermaid Tail for Swimming Cute Ruffle Tankini Bathing Suit Fish Tail Kids Girls Beach Swimwear 3-13Y64.2 out of 5 Stars. 6 reviews
Save with
Mermaid Tails for Swimming Girls Bathing Suits Swimsuit Princess Swimwear Bikini Set for 1-14 Year Old
$1490
current price $14.90$17.90
Was $17.90Pretty Comy
Mermaid Tails for Swimming Girls Bathing Suits Swimsuit Princess Swimwear Bikini Set for 1-14 Year Old124.4 out of 5 Stars. 12 reviews
Save with
Mermaid Swimsuit With Tail 4T Swimsuit Tail Swimsuit Girls Swimsuit,Pink,110
From $14.99
FUZHIQA
Mermaid Swimsuit With Tail 4T Swimsuit Tail Swimsuit Girls Swimsuit,Pink,110Character Toddler Girl Puff-Sleeve One-Piece Swimsuit, Sizes 12M-5T
From $10.00
The Little Mermaid
Character Toddler Girl Puff-Sleeve One-Piece Swimsuit, Sizes 12M-5T454.8 out of 5 Stars. 45 reviews
Save with
Mermaid Tails for Swimming Girls Bathing Suits Swimsuit Princess Swimwear Bikini Set for 1-14 Year Old 
Now$1490
current price Now $14.90$17.90
Was $17.90Pretty Comy
Mermaid Tails for Swimming Girls Bathing Suits Swimsuit Princess Swimwear Bikini Set for 1-14 Year Old124.4 out of 5 Stars. 12 reviews
Save with
Character Toddler Girl Shimmer Tankini Swimsuit, Two-Piece, Sizes 12M - 5T 
Best seller
Now$519
current price Now $5.19$11.98
Was $11.98The Little Mermaid
Character Toddler Girl Shimmer Tankini Swimsuit, Two-Piece, Sizes 12M - 5T514.6 out of 5 Stars. 51 reviews
Save with
Little Girls One-Piece Swimsuit Bikini Set Swimwear Mermaid Swimwear Sky Blue,5-6T Girls One Piece Swimsuits
+4 options
Available in additional 4 optionsFrom $4.99
LPKRT
Little Girls One-Piece Swimsuit Bikini Set Swimwear Mermaid Swimwear Sky Blue,5-6T Girls One Piece SwimsuitsGirls Swimming Mermaid Tail Sets Kids Mermaid Swimsuit
From $15.83
Hulaha
Girls Swimming Mermaid Tail Sets Kids Mermaid Swimsuit75 out of 5 Stars. 7 reviews
Save with
Women Mermaid Cosplay Costume Swimsuit Fish Scale Full Body Bodysuit Halloween Surfing Suit Type C M 
Kvysinly
Women Mermaid Cosplay Costume Swimsuit Fish Scale Full Body Bodysuit Halloween Surfing Suit Type C MBaby Girls Swimsuits Ruffle Mermaid Graphic Halter One Piece Bikini Bathing Suits Shower Gifts Newborn Intant
From $10.00
Peppa Pig
Baby Girls Swimsuits Ruffle Mermaid Graphic Halter One Piece Bikini Bathing Suits Shower Gifts Newborn Intant224.7 out of 5 Stars. 22 reviews
Save with
Girls Bathing Suits Two-Piece Swimsuit with Boyshorts Vest-Style Tankini(6-7T Mermaid)
From $17.94
PROALLO
Girls Bathing Suits Two-Piece Swimsuit with Boyshorts Vest-Style Tankini(6-7T Mermaid)2304.5 out of 5 Stars. 230 reviews
Save with
3Pcs Infant Toddler Baby Girls Swimsuit Strawberry/Mermaid Print Bikini Set Bathing Suit Beach Wear Pink 3-6 Months
From $12.95
Qtinghua
3Pcs Infant Toddler Baby Girls Swimsuit Strawberry/Mermaid Print Bikini Set Bathing Suit Beach Wear Pink 3-6 Months15 out of 5 Stars. 1 reviews
Girls Swimsuit Tankini Bathing Suit Mermaid Children's 2025 Spring/Summer Bathing Suits Tail for 4-13 Years
From $10.45
MLCDHKHUY
Girls Swimsuit Tankini Bathing Suit Mermaid Children's 2025 Spring/Summer Bathing Suits Tail for 4-13 YearsGirls Swimming Mermaid Tail Swimsuit Mermaid Costume Single Tails 10-13Years
From $14.99
PURFEEL
Girls Swimming Mermaid Tail Swimsuit Mermaid Costume Single Tails 10-13Years45 out of 5 Stars. 4 reviews
Girls Mermaid Swim Costume Set with Tail - Princess Bathing Suit 3pcs(No webbed feet)
$1899
current price $18.99FCHEN
Girls Mermaid Swim Costume Set with Tail - Princess Bathing Suit 3pcs(No webbed feet)Toddler Baby Girls Swimsuit Mermaid Girls Swimwear Set with Tail Pool Beach Summer Outfits Toddler Teen Bathing Suits Swim Shorts for 3-13 Years
From $25.04
MLCDHKHUY
Toddler Baby Girls Swimsuit Mermaid Girls Swimwear Set with Tail Pool Beach Summer Outfits Toddler Teen Bathing Suits Swim Shorts for 3-13 Years【Uhome】3PCS Girls Mermaid Tail Swimsuit Cute Costume Set with Fish Tail Kids Beach Bikini Bath Suit 3-12Y
$2199
current price $21.99Uhome
【Uhome】3PCS Girls Mermaid Tail Swimsuit Cute Costume Set with Fish Tail Kids Beach Bikini Bath Suit 3-12Y14 out of 5 Stars. 1 reviews
Toddler Girls Tankini Swimsuit Mermaid Girls Tail Bathing Suits Kids Cute Swimming Beach for 4-13 Years
From $15.61
MLCDHKHUY
Toddler Girls Tankini Swimsuit Mermaid Girls Tail Bathing Suits Kids Cute Swimming Beach for 4-13 YearsMermaid Swimwear
$1111
current price $11.11Life Isbella
Mermaid Swimwear2025 Girls Swimming Mermaid Tail Sets Kids Mermaid Swimsuit Beach Wear 
Rollback
Now$2199
current price Now $21.99$24.99
Was $24.99Hulaha
2025 Girls Swimming Mermaid Tail Sets Kids Mermaid Swimsuit Beach Wear15 out of 5 Stars. 1 reviews
Girls Swimming Costume Mermaid One Piece Swimwear Girls Ruffle Swimsuit for Kids Bikini Sets for Girls Summer Pool Beach Holiday Water Sports Surfing 9-10 Years 140 CM
+6 options
Available in additional 6 options$1499
current price $14.99Jurebecia
Girls Swimming Costume Mermaid One Piece Swimwear Girls Ruffle Swimsuit for Kids Bikini Sets for Girls Summer Pool Beach Holiday Water Sports Surfing 9-10 Years 140 CM15 out of 5 Stars. 1 reviews
Save with
【Uhome】Girls Mermaid Bathing Suit 3PCS Cute Ruffle Bikini Swimsuits with Fish Tail Kids Beach Swimwear 3-11y
$1999
current price $19.99Uhome
【Uhome】Girls Mermaid Bathing Suit 3PCS Cute Ruffle Bikini Swimsuits with Fish Tail Kids Beach Swimwear 3-11yPopular in Mermaid Swimsuits
Related Products
2025 Girls Swimming Mermaid Tail Sets Kids Mermaid Swimsuit Beach Wear
2025 Girls Swimming Mermaid Tail Sets Kids Mermaid Swimsuit Beach Wear$22.49current price $22.49Wenchoice Fuchsia Blue Mermaid Tail 3 Pieces Swimming Suit XL(7-8Y)
Wenchoice Fuchsia Blue Mermaid Tail 3 Pieces Swimming Suit XL(7-8Y)$19.00current price $19.00Wenchoice Fuchsia Rainbow Mermaid Tail 3 Pieces Swimming Suit XXL(9-10Y)
Wenchoice Fuchsia Rainbow Mermaid Tail 3 Pieces Swimming Suit XXL(9-10Y)$19.00current price $19.00Wenchoice Green & Pink Mermaid Tail Swim Set - Toddler & Girls Xl(7-8Y)
Wenchoice Green & Pink Mermaid Tail Swim Set - Toddler & Girls Xl(7-8Y)$28.00current price $28.00Wenchoice Blue Scales Mermaid Tail 3 Pieces Swimming Suit 1 L(5-6Y)
Wenchoice Blue Scales Mermaid Tail 3 Pieces Swimming Suit 1 L(5-6Y)$19.00current price $19.00Wenchoice Rainbow Scales Pink Shell Mermaid Tail 3 Pieces Swimming Suit XXL(9-10Y)
Wenchoice Rainbow Scales Pink Shell Mermaid Tail 3 Pieces Swimming Suit XXL(9-10Y)$19.00current price $19.00Kids Girls Swimsuits Tail Bikini Kids Tails Summer Beach Swimwear for Little Girl 4-5 Years
Kids Girls Swimsuits Tail Bikini Kids Tails Summer Beach Swimwear for Little Girl 4-5 Years$9.87current price $9.87Wenchoice Red Shinny Mermaid Tail 3 Pieces Swimming Suit 1 S(1-2Y)
Wenchoice Red Shinny Mermaid Tail 3 Pieces Swimming Suit 1 S(1-2Y)$13.00current price $13.00Wenchoice Yellow Blue Fuchsia Mermaid Tail 3 Pieces Swimming Suit L(5-6Y)
Wenchoice Yellow Blue Fuchsia Mermaid Tail 3 Pieces Swimming Suit L(5-6Y)$15.00current price $15.00Wenchoice Green Blue Mermaid Tail 3 Pieces Swimming Suit 1 XXL(9-10Y)
Wenchoice Green Blue Mermaid Tail 3 Pieces Swimming Suit 1 XXL(9-10Y)$15.00current price $15.00Wenchoice Purple & Yellow Mermaid Tail Swim Set - Toddler & Girls L(5-6Y)
Wenchoice Purple & Yellow Mermaid Tail Swim Set - Toddler & Girls L(5-6Y)$28.00current price $28.00Wenchoice Pink Blue Mermaid Tail 3 Pieces Swimming Suit XL(7-8Y)
Wenchoice Pink Blue Mermaid Tail 3 Pieces Swimming Suit XL(7-8Y)$19.00current price $19.00Hienoo Little Girls One-Piece Swimsuit Scales Print Beach Bathing Suit Swimwear
Hienoo Little Girls One-Piece Swimsuit Scales Print Beach Bathing Suit Swimwear$6.99current price $6.99Wenchoice Yellow Scales Mermaid Tail 3 Pieces Swimming Suit S(1-2Y)
Wenchoice Yellow Scales Mermaid Tail 3 Pieces Swimming Suit S(1-2Y)$13.00current price $13.00Wenchoice Turquoise Blue Scales Mermaid Tail 3 Pieces Swimming Suit L(5-6Y)
Wenchoice Turquoise Blue Scales Mermaid Tail 3 Pieces Swimming Suit L(5-6Y)$17.00current price $17.00Wenchoice Blue Yellow Mermaid Tail 3 Pieces Swimming Suit XL(7-8Y)
Wenchoice Blue Yellow Mermaid Tail 3 Pieces Swimming Suit XL(7-8Y)$15.00current price $15.00