1,700+ results
- Mini Boden striped two piece bikini swimsuitOpens in a new window or tabPre-Owned$25.00or Best Offer+$4.51 delivery
- D30-Lilly Pulitzer Girls Swim Top Size 4 Pink Blue Floral LongsleeveOpens in a new window or tabPre-Owned$20.00or Best Offer+$7.00 delivery
- Billabong GIRLS Swimsuit Long Sleeve “Windsong” Size 4Opens in a new window or tabPre-Owned$11.00or Best Offer+$6.20 delivery in 2-3 days
- nununu Tricolor Black Yellow Silver Long Sleeved Rashguard Swimsuit Size 4-5YOpens in a new window or tabPre-Owned$28.00or Best Offer+$4.08 delivery
- brand new coverall swimwear for girls-size 4Opens in a new window or tabNew (Other)$13.99or Best Offer+$4.52 delivery
- NWT MINI BODEN 3-4yr Bathing Suit Top Bikini Lion Jungle Tropical SwimmingOpens in a new window or tabBrand New$12.99or Best Offer+$4.57 delivery
- Land's End Girls 4 Bathing Suit Tie Up Top Heart Print Tankini Swimsuit TankOpens in a new window or tabPre-Owned$8.00or Best Offer+$5.85 delivery
- Mini Boden swimsuit 3-4 years 3T 4T girls one piece ice cream popsicles printOpens in a new window or tabPre-Owned$20.55Was: $22.8310% offor Best Offer+$6.55 delivery20 watchers
Picked For You
Top selling items from trusted sellers | Sponsored- Kanu Surf Girls' 4T Melanie Beach Sport UPF 50+ Tankini Set Purple SwimsuitOpens in a new window or tab$19.99sleepy_treasures (1,200) 98.4%
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- 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
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- NEW Stella Cove Rainbow Coverup Size 4Opens in a new window or tabBrand New$29.99or Best Offer+$4.51 delivery
- Land’s End tropical print one piece bathing suit, size 4TOpens in a new window or tabPre-Owned$12.50or Best Offer+$4.33 delivery
- Tea Collection | Pink Long Sleeve Rash Guard Swim Top | Girls Size 4Opens in a new window or tabPre-Owned$10.00or Best Offer+$4.84 delivery
- Hanna Andersson Girls Apple Gingham Swimsuit SetOpens in a new window or tabPre-Owned$14.99or Best Offer+$4.71 delivery
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From our popular brands
Based on number of views and purchases | Sponsored- BillabongBillabong GIRLS Swimsuit Long Sleeve “Windsong” Size 4Opens in a new window or tabPre-Owned$11.00+$6.20 delivery
- BillabongNWT Billabong Girls' Big Sunny Song One Piece Swimsuit Multi Size 4Opens in a new window or tabBrand New$19.99+$8.71 delivery
- DisneyDisney Collection Girls The Little Mermaid Ariel Mermaid Tail Coverup SkirtOpens in a new window or tabPre-Owned$20.00+$7.25 delivery
- ROXYROXY RASHGUARD UV SHIRT ( GIRLS SIZE 4 ) PREOWNEDOpens in a new window or tabPre-Owned$8.99+$4.99 deliveryExtra 7% off with coupon
- GymboreeGymboree Outlet Pink Floral Girls One Piece Swimsuit Size 4 bin 2BOpens in a new window or tabPre-Owned$11.99+$5.80 delivery
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- SpeedoSpeedo Swimsuit Girls Toddler 4 TooByDoo Tankini 2-Pack Lot of 2 Beach NewOpens in a new window or tabBrand New$25.88+$4.00 deliveryExtra 10% off with coupon
- ROXYNew Kids Girls 4 ROXY Mochi Brown Long Sleeve Rashguard $28Opens in a new window or tabBrand New$16.99Free delivery
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- GymboreeGymboree Girl's Swimsuit Time For Teal Rainbow Kids One Piece Size 4COpens in a new window or tabBrand New$19.99Free delivery
- Hanna Andersson Ice Cream Swimsuit EUC Size 100 4Opens in a new window or tabPre-Owned$29.12or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
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- The Beaufort Bonnet Company Little Girl One Piece Swimsuit Blue & Pink Size 4Opens in a new window or tabPre-Owned$22.00Time left3d 17hor Best Offer+$4.99 delivery
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- POLO RALPH LAUREN USA LOGO BLACK SWIMSUIT SIZE 4 ORIGINALLY $78Opens in a new window or tabPre-Owned$44.99or Best Offer+$6.55 delivery
- THE ORIGINAL FLAP HAPPY 50% UV PROTECTION CHILD COLORFUL SWIMSUIT (SIZE: 4)Opens in a new window or tabBrand New$14.00or Best Offer+$5.80 delivery
- The Beaufort Bonnet Company One Piece Little Girl Swimsuit American Patriotic 4Opens in a new window or tabPre-Owned$22.00Time left3d 17hor Best Offer+$4.99 delivery
- Mini Boden swimsuit 3-4 years girls one piece surfing Hawaii sea turtleOpens in a new window or tabPre-Owned$17.46Was: $19.4010% offor Best Offer+$6.55 delivery13 watchers
- Disney Store Ariel 2 Piece Swim Suit Kids Size 4 Nwt PrincessOpens in a new window or tabBrand New$13.59Was: $16.9920% offor Best Offer+$4.84 delivery
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- Swiminista Christian Lacroix Kids Swim One-Piece heavenly RashGuard Josephine 4Opens in a new window or tabBrand New$19.99or Best Offer+$5.62 delivery
- Hanna Andersson Long Sleeve Rashguard Swim Girls Size 100 4Opens in a new window or tabPre-Owned$24.09or Best Offer+$5.75 deliveryFree returnsTop Rated Plus
- Seafolly Girl’s White Long Sleeve Rashguard Set Size 4TOpens in a new window or tabBrand New$39.99or Best Offer+$6.55 delivery
- Matilda Jane Terry Cloth Dress 4 Swim Cover Up Treasure Trove Beach Cruise PoolOpens in a new window or tabPre-Owned$24.99or Best Offer+$7.35 delivery
- Girls Janie And Jack Retro Style Floral Blue Red Halter Bathing Suit 4Opens in a new window or tabPre-Owned$16.00or Best Offer+$9.39 delivery
- Disney Store Girls Sz 4 Swim Beach Cover Up Rapunzel Tangled Hood Button Up 2720Opens in a new window or tabPre-Owned$12.00or Best Offer+$6.20 delivery
- SHIRA Toddler Girl Size 4 Colorful Tropical Flamingo Knee Length Swim Skirt NewOpens in a new window or tabNew (Other)$12.12Was: $20.2040% offor Best Offer+$5.99 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- Stella Cove Pink/Purple One Shoulder 2 Piece Girls Size 4 Swimsuit GUCOpens in a new window or tabPre-Owned$19.99or Best Offer+$5.75 delivery
- brand new coverall swimwear for girls kids-size 4Opens in a new window or tabBrand New$13.99or Best Offer+$4.52 delivery
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- Betsey Johnson XOX Girls Size 4 Floral Pink Pom Flowers 2 Pc. Swim SuitOpens in a new window or tabPre-Owned$15.99or Best Offer+$4.84 delivery
- Flotimini little girls metallic foil floral swimwear (size 4) NWT life jacket.Opens in a new window or tabBrand New$24.99or Best Offer+$6.40 delivery
- Toddler Disney Elena of Avalor Pink Swim Suit swim top (SZ 4) and bottoms (SZ3)Opens in a new window or tabPre-Owned$9.38Was: $14.0033% offor Best Offer+$6.34 deliveryFree returns
- MINNOW Floral Bow Swimsuit Pink Size 3/4 Years Toddler Girl NWTOpens in a new window or tabBrand New$58.00or Best Offer+$7.00 delivery
- 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
- Girl’s 4T /4 Swimsuits And Coverup/ Tunic Lot Flamingos, Stars & Stripes, FloralOpens in a new window or tabPre-Owned$16.00or Best Offer+$9.45 delivery
- New Hanna Andersson Ice Cream Swim Top Size 100cm US 4 Purple Rainbow BikiniOpens in a new window or tabBrand New$15.00or Best Offer+$4.44 delivery
- Disney Store Minnie Mouse Clubhouse Swimsuit Girls Size 4 NwtOpens in a new window or tabBrand New$15.99Was: $19.9920% offor Best Offer+$4.84 deliverySave up to 15% when you buy more
- Roberta Roller Rabbit Blue And White Cotton Coverup 4TOpens in a new window or tabPre-Owned$10.00Time left3d 7hor Best Offer+$4.71 delivery
- Girls Swimsuit - 1 Piece, Halter Top, Sz 4, Pink, Black, Floral, Frankie & DaisyOpens in a new window or tabPre-Owned$3.50Time left2dor Best Offer+$5.25 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
- Lilly Pulitzer Youth Mini Kasme Bikini Swim Pink Let's Go Bananas 2PC Set 4 NEWOpens in a new window or tabBrand New$84.77or Best Offer+$7.25 delivery
- PSNY 1pc Tie Legs PINK & PURPLE Print Girls SwimSuit Sz 4 *NEW*Opens in a new window or tabNew (Other)$2.99Time left4d 12hor Best Offer+$5.80 deliveryFree returnsTop Rated Plus
- Disney Store Girls 4 Swimsuit the Little Mermaid Ariel Floral Ruffle Scallop EUCOpens in a new window or tabPre-Owned$26.00or Best OfferFree delivery
- Vineyard Vines Red Blue Patriotic Rash Guard Tankini Bikini Bathing Swim Suit 4TOpens in a new window or tabPre-Owned$25.00or Best Offer+$9.84 delivery
- Hanna Andersson Butterfly Ruffle Two Piece Tankini Top Swimsuit Sz 100 US 4Opens in a new window or tabPre-Owned$12.00or Best Offer+$5.00 delivery in 2-4 days
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