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- Girls 4t Swimsuit One Piece Vintage Inspired Pin Up Red Stripe Rouched Retro BowOpens in a new window or tabPre-Owned$16.99or Best Offer+$5.50 delivery in 2-4 days
- JANIE AND JACK GIRLS PINK SWIMSUIT SIZE 4Opens in a new window or tabNew (Other)$22.00or Best Offer+$3.98 delivery
- Old Navy Collectibles Hello Kitty Kid Girls Heart Print 1-Piece Swimsuit Pink XSOpens in a new window or tabPre-Owned$24.97Was: $49.9550% offor Best Offer+$5.75 deliveryFree returns
- Hanna Andersson Sunblock Tankini Set Striped Red White & Blue Size 4TOpens in a new window or tabPre-Owned$18.99or Best Offer+$5.62 delivery
- Disney Store Ariel 2 Piece Swim Suit Kids Size 4 Nwt PrincessOpens in a new window or tabBrand New$16.99or Best Offer+$4.84 delivery
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- Old Navy Toddler Girl's Size 4T Black White Pom Pom Ruffle One Piece SwimsuitOpens in a new window or tabPre-Owned$11.25Was: $15.0025% offor Best Offer+$4.84 delivery
- Boutique RUFFLE BUTTS Striped rainbow Beach swimsuit Cover Up Girls Size 4 4TOpens in a new window or tabPre-Owned$15.29Was: $16.9910% offor Best Offer+$4.99 delivery
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- Speedo Girl's Youth One Piece Swimsuit Size XS 5/6 Black with Teal & Purple NEWOpens in a new window or tabBrand New$19.99or Best OfferFree deliveryFree returns
- Hanna Andersson Rash guard Swimsuit Set Size 4 Girls Blue 100cmOpens in a new window or tabPre-Owned$8.99Time left4d 6hor Best Offer+$4.25 delivery
- RUFFLE BUTTS Seersucker Rashguard SwimSuit Blue 4T Girls With Pink HeadbandOpens in a new window or tabPre-Owned$19.93or Best Offer+$4.62 delivery
- 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
- J. Crew Crewcuts Girls Swim Bottoms Navy White Stripe Bow NEW sz XS (4-5) #AU866Opens in a new window or tabBrand New$21.24Was: $24.9915% offor Best Offer+$6.99 deliveryExtra 15% off with coupon
- Stella Cove Swim Suit •Girl 4• Dipped One Piece Long sleeve Rash/Sun Guard NWTOpens in a new window or tabBrand New$36.99or Best Offer+$4.95 delivery
- SWEET HONEY MAISIE ONE PIECE SUNSHINE FLORAL SWIM SUIT BATHING SUITOpens in a new window or tabPre-Owned$7.00Time left6d 17hor Best Offer+$6.00 delivery
- Patagonia Girls Costa Rica Baggies Swim Shorts Mellow Melon Size XSOpens in a new window or tabPre-Owned$24.80or Best Offer+$4.50 deliveryFree returnsTop Rated Plus
- Dora The Explorer 2004 Vintage Terrycloth Robe Beach Wrap Cover Up SZ 4/6Opens in a new window or tabPre-Owned$31.98or Best Offer+$6.00 deliveryFree returnsTop Rated Plus
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Based on number of views and purchases | Sponsored- DisneyDisney Collection Girls The Little Mermaid Ariel Mermaid Tail Coverup Skirt 4Opens in a new window or tabPre-Owned$20.00+$7.25 delivery
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- DisneyDisney Frozen Anna & Elsa Toddler Girl Bathing Suit Size 4T One-PieceOpens in a new window or tabPre-Owned$9.99+$6.55 delivery
- ROXYRoxy Girl's Size 4 Funny Bambino One-Piece Swimsuit - NEWOpens in a new window or tabBrand New$35.00+$6.40 delivery
- ArtArt Class Girls Swimsuit One-Piece Floral Swimsuit Blue Pink Size XS (4-5)Opens in a new window or tabPre-Owned$15.44+$5.54 deliveryExtra 20% off with coupon
- NikeNike Girls One Piece Swimsuit Cloud Dye Cross Back Size XSOpens in a new window or tabBrand New$25.08+$5.85 delivery
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- Lilly Pulitzer girls size 4 Haley tankini 2 piece swim suit EUCOpens in a new window or tabPre-Owned$25.00or Best Offer+$8.00 deliveryfrom Canada
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- My Little Pony Girls Pink 2 Piece Tankini Swimsuit, Size 7/8 [Bathing Swimming]Opens in a new window or tabPre-Owned$8.99or Best Offer+$4.75 deliveryFree returnsTop Rated Plus
- Tommy Bahama Toddler Girl 4T Turquoise/Blue/Pink UPF 50 Rashguard Swim SetOpens in a new window or tabPre-Owned$29.00or Best Offer+$14.25 delivery
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- Betsey Johnson Girl's Swim Top Long Sleeve Rash Guard Butterfly Colorful KidsOpens in a new window or tabPre-Owned$9.40or Best Offer+$6.99 deliveryFree returnsTop Rated Plus
- Janie and Jack Swim Bottom Girls XS Pink White Striped Reversable Bikini BeachOpens in a new window or tabBrand New$29.87or Best Offer+$5.49 delivery
- Lavender Terry bikini size XS (4-5)Opens in a new window or tabBrand New$8.87or Best Offer+$4.51 deliverySave up to 20% when you buy more
- Boden Girls 2 Piece Swimsuit Size 11-12Y NWOTOpens in a new window or tabNew (Other)$6.50Time left6d 7hor Best Offer+$4.84 delivery
- 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
- Bonnie & Clyde Girls Swimsuit SZ 4 One-Piece Pastels Pink Green Yellow Nylon NWDOpens in a new window or tabNew (Other)$3.49or Best Offer+$5.75 delivery
- Disney Store Minnie Mouse Clubhouse Swimsuit Girls Size 4 NwtOpens in a new window or tabBrand New$19.99or Best Offer+$4.84 deliverySave up to 15% when you buy more
- Brand New Swimwear For Girls Size 4Opens in a new window or tabNew (Other)$7.99or Best Offer+$4.52 delivery
- REI CO OP Girls Zonai Swim Shorts Blue Toddler Size 4 Pool Beach Water Play NEWOpens in a new window or tabBrand New$14.95or Best Offer+$4.95 deliveryExtra 20% off with coupon
- Nike Girls Swimsuit XS Black Gray White One Piece 6-8 yrs New with TagOpens in a new window or tabBrand New$22.00or Best Offer+$3.99 delivery
- Disney Ariel Swim Coverup Size 4 Girl Terry Zip Hood Mermaid Purple FlounderOpens in a new window or tabBrand New$28.00or Best Offer+$6.99 delivery
- Girls 4/5 Aztec Print Bikini Swimsuit 2 Piece Art Class Swim Wear EUCOpens in a new window or tabPre-Owned$8.99or Best Offer+$4.71 delivery
- Girls Solid Bikini Set - art class™ Purple Size XL (4) 3 PiecesOpens in a new window or tabBrand New$8.44Was: $12.9935% offor Best Offer+$4.71 deliveryFree returns
- Hanna Andersson Girl Terry Cover Up Hooded Dress Size 1000 US 4Opens in a new window or tabPre-Owned$12.00Was: $15.0020% offor Best Offer+$5.95 delivery
- Speedo Swimsuit Girls Size XS/20 One Piece Endurance+ Super Pro Color BlockOpens in a new window or tabBrand New$12.99or Best Offer+$6.00 delivery
- Hanna Anderson Bold Stripes Two Piece 4T 90CM Pink/Purple/OrangeOpens in a new window or tabPre-Owned$18.99or Best Offer+$8.99 delivery
- Misses Swimsuit 11-12Y Pink Color Block Girls Bathing Suit w/ Removable PadsOpens in a new window or tabNew (Other)$14.39Was: $17.9920% offor Best OfferFree delivery
- Girls Fruit Print Midkini Set Cat & Jack Light Pink Size XS 4/5Opens in a new window or tabBrand New$8.50Was: $10.0015% offor Best OfferFree deliveryFree returnsTop Rated Plus
- Girls Pink Unicorn Swimsuit one piece bathing suit Sz 4Opens in a new window or tabPre-Owned$7.50or Best Offer+$4.99 delivery
- Ruffle Butts Girls Blue Pink Floral Long Sleeve Rash Guard Toddler Size 4TOpens in a new window or tabPre-Owned$22.00or Best Offer+$4.99 delivery
- 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
- NWT Cynthia Rowley Girls Striped Sequin Ice cream Cone One-Piece Swimsuit Sz 4Opens in a new window or tabBrand New$10.79Was: $11.9910% offor Best Offer+$4.84 delivery
- NWT Athleta Girl "Festival Tie Dye Goodnight" Navy Peach Tankini Top Size XS/6Opens in a new window or tabBrand New$25.00or Best Offer+$4.84 delivery
- Hurley Swimsuit Girls Size 4 One Piece Blue Purple Heart Print Cute CoastalOpens in a new window or tabNew (Other)$19.00or Best Offer+$5.75 delivery
- Boden Swimsuit Long Sleeve One Piece Zip Up Rash Guard Girls' 11-12 Bathing PoolOpens in a new window or tabPre-Owned$30.00or Best Offer+$6.57 delivery
- Wonder Nation Long Sleeve Swimwear Cool Peri Lava Lamp SZ 12M, 2T, 3T, 4TOpens in a new window or tabBrand New$8.49Was: $9.9915% offor Best Offer+$6.55 delivery
- Girl Swimsuit 2 Piece Tankini Black Colorful Floral Size XSmall 4/5 NewOpens in a new window or tabBrand New$13.97or Best Offer+$4.95 deliveryFree returnsTop Rated Plus
- Girls Generation Me One Piece Bathing Suit with a bottom cover up Size 4/5Opens in a new window or tabPre-Owned$3.00Time left4d 10hor Best Offer+$4.84 delivery
- Brand New Swimwear For Girls Size 10Opens in a new window or tabNew (Other)$7.99or Best Offer+$4.52 delivery
- Ellen Tracy Tropical 1-Pc Swim Bathing Suit Sz 4T + Pumpkin Beach Ball + BowOpens in a new window or tabPre-Owned$25.00or Best Offer+$6.84 delivery
- Janie And Jack Sz 4 Pink Heart BikiniOpens in a new window or tabPre-Owned$16.99or Best Offer+$6.55 delivery
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