2,300+ results
- Lily and Londyn Size 4T Blue floral swimsuit One PieceOpens in a new window or tabPre-Owned$14.99Buy It NowFree delivery
- Billabong GIRLS Swimsuit Long Sleeve “Windsong” Size 4Opens in a new window or tabPre-Owned$11.00or Best Offer+$6.20 delivery in 2-4 days
- Girls 4T Swimsuit, Swim hat And Cover Up BundleOpens in a new window or tabPre-Owned$25.99or Best Offer+$12.84 delivery
- Polo Ralph Lauren Girls' Summer Long Sleeve Rashguard swim shirtOpens in a new window or tabBrand New$12.50Buy It Now+$6.20 deliverySave up to 10% when you buy more
- MAAJI Girls Mahoney Lace Front One Piece Reversible SwimsuitOpens in a new window or tabPre-Owned$49.00or Best Offer+$5.99 delivery
- NWT Disney Store Princess Belle Swimsuit Beauty and The Beast UPF 50+ GirlsOpens in a new window or tabBrand New$22.73Was: $25.2510% offBuy It Now+$3.99 delivery8+ sold
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- BILLABONG SIZE 4 BABY/CHILD SWIMSUIT 🩱 TODDLER BATHING SUITOpens in a new window or tabBrand New$9.99Buy It Now+$4.84 delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Lily and Londyn Size 4T Blue floral swimsuit One PieceOpens in a new window or tab$14.99completeto0fjk (3,609) 100%
- 2~16Year Teenager Swimwear Two Pieces Swimsuit High Quality Kids Bikini SetsOpens in a new window or tab$19.86alanashop2 (1,048) 98.9%
- UV Skinz 3PC Swim Set UPF 50+ Graphic Tee /Skirt/Reversible Hat(PURPLE,4t)NWTOpens in a new window or tab$24.99gcsservices (22,639) 99.2%
- 4T Girls 2-piece swimsuit Strawberry bathing suit with sleeves gray striped EUCOpens in a new window or tab$17.00thecozyattic (5,317) 99.6%
- Speedo Printed Rashguard Swimwear 2 Pieces Girl's 4 Grey, PinkOpens in a new window or tab$35.99ezshipshp (1,381) 98.3%
- 2~16Year Teenager Swimwear Two Pieces Swimsuit High Quality Kids Bikini SetsOpens in a new window or tab$19.86fullhousemart66 (1,202) 99.3%
- 1~14Y Girls Swimsuit Two Pieces Kids Bikini Set Swimming Suit for ChildrenOpens in a new window or tab$17.17alanashop2 (1,048) 98.9%
- Hurley Girls One Piece Swimsuit Size 4 Pink FlamingoOpens in a new window or tab$14.02bargainbuys_1967 (59,621) 99.8%
- Little Girl's Hurley UPF 50 Two Piece Toddler 4T Swim SetOpens in a new window or tabBrand New$19.99Buy It NowFree delivery in 2-3 daysFree returns4+ watchersTop Rated Plus
- The Beaufort Bonnet Company Little Girl One Piece Swimsuit Blue & Pink Size 4Opens in a new window or tabPre-Owned$22.000 bids · Time left5dor Best Offer+$4.99 delivery
- Summersalt The Girls Tie Oasis One Piece Swimsuit Floral Splash Size 4Opens in a new window or tabPre-Owned$28.00or Best Offer+$6.55 delivery
- 2Pcs Girls Long Sleeve Swimsuit Set Rashguard Floral Bathing Suits 3-9TOpens in a new window or tabBrand New$12.63Buy It NowFree delivery
- NWOT!! Girl’s BARBIE Pink and White One Piece Swimsuit, Ribbed, Size 4TOpens in a new window or tabNew (Other)$20.00or Best Offer+$5.14 delivery in 2-4 days
- Carter’s Floral “C” Monogram One Piece Swimsuit, Size 4TOpens in a new window or tabPre-Owned$12.00or Best Offer+$4.51 delivery
- NEW Stella Cove Rainbow Coverup Size 4Opens in a new window or tabBrand New$29.99or Best Offer+$4.51 delivery
- Disney Moana Girls Swim Set - 2 Piece - Size 4Opens in a new window or tabBrand New$14.99Buy It Now+$4.99 delivery
- Eddie Bauer Little Girls 2 Piece Swim Set One Piece Swimsuit & Cover Up - PURPLEOpens in a new window or tabBrand New$14.99Buy It NowFree deliverySave up to 9% when you buy more
- Janie And Jack Girls 4 Floral Bow Detail Ruffle Sleeve One Piece SwimsuitOpens in a new window or tabPre-Owned$24.99or Best Offer+$5.99 delivery
- Roxy Girls 3 Piece Swim Set UPF 50+ New With Tags 4TOpens in a new window or tabBrand New$24.99or Best Offer+$11.71 delivery
From our popular brands
Based on number of views and purchases | Sponsored- BillabongNWT Billabong Girls' Big Sunny Song One Piece Swimsuit Multi Size 4Opens in a new window or tabBrand New$19.99+$8.00 delivery
- DisneyBrand New with Tags Disney Girls Swimsuits Size 3 and 4, Size 7/8 NWOTOpens in a new window or tabBrand New$34.95+$6.25 delivery
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- SpeedoSpeedo Printed Rashguard Swimwear 2 Pieces Girl's 4 Grey, PinkOpens in a new window or tabBrand New$35.99Free delivery
- HurleyHurley Girls One Piece Swimsuit Size 4 Pink FlamingoOpens in a new window or tabBrand New$14.02Free delivery
- HurleyHurley Girls Tankini 2 Piece Swim Set Size 4 BlackOpens in a new window or tabBrand New$12.33Free delivery
- Speedo* SPEEDO Blue Polka Dot Racer Back One Piece Bathing Suit Girls Size 4Opens in a new window or tabPre-Owned$8.88+$4.99 delivery
- BillabongBillabong Girl's Core Surfdaze Long Sleeve Rash GuardOpens in a new window or tabBrand New$19.97+$5.99 delivery
- Hanna Andersson Girls Apple Gingham Swimsuit SetOpens in a new window or tabPre-Owned$14.99or Best Offer+$4.71 delivery
- NEW Boutique Unicorn Girls Black Ruffle Swimsuit Bathing SuitOpens in a new window or tabNew (Other)$12.99Buy It Now+$4.75 deliveryBuy 5, get 1 free
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- NWT Girls Matilda Jane Dream Chasers On An Island Swimsuit Size 4 NEWOpens in a new window or tabBrand New$33.95Buy It NowFree deliveryFree returns$5 off 2+Top Rated Plus
- Mini Boden Plaid Swimsuit Bikini EUC Size 3/4Opens in a new window or tabPre-Owned$27.07or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
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- NWT Billabong Girls' Big Sunny Song One Piece Swimsuit Multi Size 4Opens in a new window or tabBrand New$19.99or Best Offer+$8.00 delivery
- Girl's Gucci Blue One-Piece Swimsuit L87331 Little Girls Size 4Opens in a new window or tabBrand New$200.00Was: $250.0020% offor Best Offer+$5.20 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- Smocked Auctions Pink and Blue Monogram “C” Swimsuit, Size 4TOpens in a new window or tabPre-Owned$17.00or Best Offer+$5.80 delivery
- 1~14Y Girls Swimsuit Two Pieces Kids Bikini Set Swimming Suit for ChildrenOpens in a new window or tabNew (Other)$17.28 to $22.60Was: $23.795% offBuy It NowFree deliveryfrom China
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- Little Girl's 2 piece Bathing Suit. Size 4/5.Opens in a new window or tabBrand New$9.95or Best OfferFree delivery
- Brand New with Tags Disney Girls Swimsuits Size 3 and 4, Size 7/8 NWOTOpens in a new window or tabBrand New$34.95Buy It Now+$6.25 delivery in 2-4 days3+ watchers
- Hanna Andersson Tankini Swim Top Girls Size 4 Ivory Floral Ruffle Swim WearOpens in a new window or tabPre-Owned$6.82Was: $10.4935% offor Best Offer+$5.85 deliveryFree returnsTop Rated Plus
- UV Skinz 3 Piece Swim Set Girls 4T UPF 50+ Shirt Skirt Reversible Bucket HatOpens in a new window or tabBrand New$10.99or Best Offer+$6.99 deliveryFree returns
- Minnow White & Blue Striped Rashguard One-Piece Swimsuit 3T/4T Lined EUC $68Opens in a new window or tabPre-Owned$28.00or Best Offer+$5.95 delivery
- Eddie Bauer Little Girls 2 Piece Swim Set One Piece Swimsuit & Cover Up - PINKOpens in a new window or tabBrand New$12.68Buy It NowFree deliveryFree returns3+ watchersTop Rated Plus
- Hanna Andersson Girls Rashguard Shirt & Skirt Swim Suit Set Floral 100 Size 4Opens in a new window or tabPre-Owned$13.99Buy It Now+$7.50 delivery
- Tea Collection Girl's Long Sleeve Watermelon Print Swim Rash Guard Top Sz 4Opens in a new window or tabNew (Other)$21.59Was: $23.9910% offBuy It Now+$6.95 delivery in 2-4 days
- Vtg Roxy Girls Bikini *Size 4Opens in a new window or tabPre-Owned$14.99Buy It Now+$4.95 delivery in 2-4 days
- Eddie Bauer Little Girls 2 Piece Swim Set One Piece Swimsuit & Cover Up - PINKOpens in a new window or tabBrand New$14.99Buy It NowFree deliverySave up to 9% when you buy more
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- Disney Store Elsa and Anna Cover-Up for Girls - Size 4 - NewOpens in a new window or tabBrand New$28.99or Best Offer+$5.99 delivery
- JUICY COUTURE CUTEST BIKINI BOTTOM BABY GIRL SIZE 4 NEWOpens in a new window or tabNew (Other)$48.88Buy It Now+$5.99 delivery
- Organic rainbow stripe strap girl swimsuit one piece UPF50+Opens in a new window or tabBrand New$14.99Buy It Now+$8.99 delivery
- Lilly Pulitzer Girls Size 4 Rashguard Top and Matching Bottoms SwimwearOpens in a new window or tabPre-Owned$36.00or Best Offer+$4.84 deliveryExtra 20% off with coupon
- NWOT HANNA ANDERSSON SUNBLOCK OCEAN FRIENDS ON NAVY SWIMSUIT TANKINI 100 4 $52Opens in a new window or tabNew (Other)$34.99Buy It Now+$6.20 delivery in 2-4 days
- NWT Disney Store Ariel Swimsuit Little Mermaid Girls 4,5/6,7/8,9/10Opens in a new window or tabBrand New$29.92Was: $33.2510% offBuy It Now+$4.99 delivery5+ watchers
- Cabana Life Girl's Long Sleeve Geo Printed Roadmap Unisuit One Piece SwimsuitOpens in a new window or tabBrand New$16.14Was: $16.995% offBuy It Now+$6.40 delivery
- New Disney Store Jasmine Swimsuit Deluxe 3 pc Aladdin 3,4Opens in a new window or tabBrand New$29.92Was: $33.2510% offBuy It Now+$4.45 delivery3+ watchers
- Youth Girls 2 Piece Girlfriends By Anita G Terry Cloth Swim Cover Up Set Size 4TOpens in a new window or tabPre-Owned$13.95or Best Offer+$6.55 delivery
- Matilda Jane Day in the Sun Lemon Swimsuit size 4 one piece ruffleOpens in a new window or tabPre-Owned$10.00Buy It Now+$6.40 delivery
- Disney Store Elsa & Anna One Piece Girls SwimsuitOpens in a new window or tabBrand New$26.98 to $28.98Buy It Now+$4.90 delivery
- Disney Store Minnie Mouse 2PC Deluxe Swimsuit Hair Scrunchie Set Girl Size 4 5/6Opens in a new window or tabBrand New$59.99Buy It Now+$9.99 delivery
- Janie & Jack Kaavia James Union-Wade Blue Bikini Bathing Suit Swim Suit Girls 4Opens in a new window or tabPre-Owned$19.99Buy It NowFree delivery
- Disney Store Stitch Swimsuit Swimwear Deluxe Swim Set Rash Guard Girls Lilo NEWOpens in a new window or tabBrand New$39.95Buy It Now+$9.45 delivery
- Cabana Life Girl's Printed Rashguard & Bikini Bottoms Swim Set UPF 50+Opens in a new window or tabBrand New$16.14Was: $16.995% offBuy It Now+$6.40 delivery
- NWOT HANNA ANDERSSON SUNBLOCK STRAWBERRIES BEGONIA SWIMSUIT TANKINI 100 size 4TOpens in a new window or tabPre-Owned$12.00or Best Offer+$7.06 delivery
- JUICY COUTURE CUTEST BIKINI TOP BABY GIRL SIZE 4 NEWOpens in a new window or tabNew (Other)$48.88Buy It Now+$5.99 delivery
- NWT Disney Store Stitch Swimsuit 2pc UPF 50+ Girls Lilo & Stitch 4,5/6,7/8Opens in a new window or tabBrand New$29.92Was: $33.2510% offBuy It Now+$4.99 delivery
- Disney Store Princess Girl Swimsuit Cover Up Size 4Opens in a new window or tabBrand New$19.99Buy It Now+$8.99 delivery
- NWT Gymboree Girls Mermaid Rash Guard Set Swimsuit Toddler and Kid GirlOpens in a new window or tabBrand New$17.99Was: $19.9910% offBuy It Now+$4.99 delivery2+ watchers
- Hello Kitty Triangle Bikini Set Kids Sizes 4 5/6 6X Girls 2 PCs 6483Opens in a new window or tabBrand New$12.99Buy It Now+$4.50 delivery in 2-4 days
- SweetHoney Flamingo Rashguard One Piece Swimwear Girls 4 4tOpens in a new window or tabPre-Owned$18.00or Best Offer+$4.84 delivery
- Disney Store 1 PC Deluxe Minnie Mouse Swimsuit Girl Size 4 5/6 7/8Opens in a new window or tabBrand New$39.99Buy It Now+$8.99 delivery
- Vineyard Vines Ruffle Multicolor Two Piece Swimsuit, Size 4TOpens in a new window or tabPre-Owned$15.00or Best Offer+$4.84 delivery
- 2~16Year Teenager Swimwear Two Pieces Swimsuit High Quality Kids Bikini SetsOpens in a new window or tabNew (Other)$17.19 to $19.86Was: $20.905% offBuy It NowFree deliveryfrom China
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