1,900+ results
- 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
- Lilly Pulitzer Natalie Blue Swimsuit Cover Girls Toddler Size 4Opens in a new window or tabPre-Owned$22.49Was: $24.9910% offor Best Offer+$9.45 delivery
- New Zara Girls 2 Piece Swimsuit Brown Leopard Print SIZE 9 TO 10 YEARS Y809Opens in a new window or tabBrand New$24.99or Best Offer+$8.31 deliveryFree returns35% off 4+ with coupon
- Disney Collection Girls The Little Mermaid Ariel Mermaid Tail Coverup Skirt 4Opens in a new window or tabPre-Owned$20.00or Best Offer+$7.25 delivery
- Lands’ End Swimsuit Girls 4T Pink Floral One Piece RuffleOpens in a new window or tabPre-Owned$10.95or Best Offer+$5.50 deliveryFree returnsTop Rated Plus
- Little Girls Abercrombie Kids Size 9/10 Blue 2 Piece SwimsuitOpens in a new window or tabPre-Owned$14.99or Best Offer+$6.55 delivery
- Marysia Bumby Girl’s Swim Coverup Top Black Size 4 Cotton Sheer Luxury BeachOpens in a new window or tabBrand New$34.00or Best Offer+$4.33 delivery
- tea collection girls' tropical print swimsuitOpens in a new window or tabPre-Owned$25.00or Best Offer+$6.30 delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Disney Store Ariel 2 Piece Swim Suit Kids Size 4 Nwt PrincessOpens in a new window or tabBrand New$10.19Was: $16.9940% offor Best Offer+$4.84 delivery
- Hanna Andersson Rash guard Swimsuit Set Size 4 Girls Blue 100cmOpens in a new window or tabPre-Owned$8.99Time left3d 16hor Best Offer+$4.25 delivery
- ZARA Girls Swimsuit Giraffe Print Asymmetrical Bikini Set Top 8–9/ Bottom 9-10Opens in a new window or tabBrand New$19.90or Best Offer+$4.84 delivery
- Brand New Swimwear For Girls Size 4Opens in a new window or tabNew (Other)$7.99or Best Offer+$4.52 deliveryLast one
- 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
- Joe Fresh Swim Top Girls 4 Asymmetrical Ruffle ShoulderOpens in a new window or tabPre-Owned$8.53or Best Offer+$4.51 deliveryFree returns
- VTG OshKosh Girls Baby One Piece Swimsuit Size 4 Made in USA ButterfliesOpens in a new window or tabPre-Owned$75.00or Best Offer+$6.99 delivery
- NEW Stella Cove Rainbow Coverup Size 4Opens in a new window or tabBrand New$19.99or Best Offer+$5.00 delivery
- brand new coverall swimwear for baby Size 4TOpens in a new window or tabBrand New$9.99or Best Offer+$4.52 delivery
- Abercrombie, Kids, Girls One Piece Bathing Suit With The Side Cut Out Size 9/10Opens in a new window or tabPre-Owned$11.50or Best Offer+$4.41 delivery
- NEW Janie and Jack Recycled Floral 2-Piece Swimsuit Mint Floral Size 4Opens in a new window or tabBrand New$27.99or Best Offer+$6.55 delivery
- Girls MATILDA JANE Lets go together Refresh Swimsuit size 4Opens in a new window or tabPre-Owned$14.99or Best Offer+$8.84 delivery
From our popular brands
Based on number of views and purchases | Sponsored- SweetHoney Moxie One Piece Blue Floral Swim Suit EUC Ruffle Bow Swimsuit Size 4TOpens in a new window or tabPre-Owned$30.10or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
- 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
- MAAJI Swimwear Reversible One-Piece Girl's Swimsuit - Long Sleeve- Size 4 (4T/5TOpens in a new window or tabPre-Owned$20.00or Best Offer+$8.33 delivery
- UV Skinz Scuba Cat Print Girls Active Swim Skort Skirt Turquoise / Pink 4T UPF50Opens in a new window or tabPre-Owned$10.00or Best Offer+$4.84 delivery
- Vintage Disney Beauty & The Beast Girls Youth Clothes SZ 4 Swim Cover Towel Y2KOpens in a new window or tabPre-Owned$14.99or Best Offer+$6.80 delivery20 watchers
- Carter's Floral Rashguard Zip Up Swimsuit Bodysuit 1-Piece Stretch Girls Size 4Opens in a new window or tabNew (Other)$12.99or Best Offer+$7.05 delivery
- 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
- The Beaufort Bonnet Company Wave Spotter Swim Suit Naples Grand GardenOpens in a new window or tabPre-Owned$45.00or Best Offer+$8.00 delivery
- HANNA ANDERSSON FLUTTER SLEEVE ONE PIECE SWIMSUIT SIZE 4 Peaches Purple OrangeOpens in a new window or tabPre-Owned$18.99or Best Offer+$4.71 delivery
- NWT TOMMY HILFIGER 2-piece Bathing Suit 4Opens in a new window or tabBrand New$17.99or Best OfferFree delivery
- Ragsland Plaid Ruffle Watermelon Applique Two Piece Swimsuit, Size 4TOpens in a new window or tabPre-Owned$12.00or Best Offer+$4.84 delivery
- Smocked Auctions Pink and Blue Monogram “C” Swimsuit, Size 4TOpens in a new window or tabPre-Owned$17.00or Best Offer+$5.80 delivery
- Lilly Pulitzer Girls 4 Journey to the Jungle Floral Bikini Bottom UPF 50 PinkOpens in a new window or tabBrand New$24.99or Best Offer+$5.75 delivery
- Girls Size 4 Limited Too One-Piece Bathing Suit Swimsuit Cheetah PrintOpens in a new window or tabBrand New$9.94or Best Offer+$4.51 deliveryFree returns
- Lilly Pulitzer Girls Two Piece Swim Set, Size 4Opens in a new window or tabPre-Owned$30.00or Best Offer+$6.84 delivery
- NWT Disney Store Minnie Mouse Pink Swimsuit Girls Tankini Bikini Set Size 4Opens in a new window or tabBrand New$5.39Was: $8.9940% offor Best Offer+$4.84 deliverySave up to 20% when you buy more
- abercrombie kids girls swimsuit size 9/10 Superrr CuteeeOpens in a new window or tabBrand New$29.60Was: $37.0020% offor Best Offer+$6.55 deliveryFree returnsLast oneTop Rated Plus
- Brand New Swimwear For Girls Size 4Opens in a new window or tabNew (Other)$8.99or Best Offer+$4.52 delivery
- NWT TOMMY HILFIGER 2-piece Bathing Suit 4 RedOpens in a new window or tabBrand New$17.99or Best OfferFree 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
- 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
- MINNOW Floral Bow Swimsuit Pink Size 3/4 Years Toddler Girl NWTOpens in a new window or tabBrand New$58.00or Best Offer+$5.21 delivery
- LOVE SHACK FANCY x HURLEY HAWAIIAN FLOWERBED SWIMSUIT SKIT OUTFIT SETOpens in a new window or tabPre-Owned$29.99Time left5d 20hor Best Offer+$6.00 delivery
- Girls Generation Me One Piece Bathing Suit with a bottom cover up Size 4/5Opens in a new window or tabPre-Owned$3.00Time left3d 20hor Best Offer+$4.84 delivery
- Matilda Jane Enchanted Garden Watermelon Swimsuit 2 Piece Swim Set Size 4Opens in a new window or tabPre-Owned$29.16or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
- 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
- Nike Girls Size 26/UK 4 Swimwear 78% Recycled Polyester 22% ElastolefinOpens in a new window or tabPre-Owned$12.99or Best Offer+$4.51 delivery
- SweetHoney Miki Floral Swim Suit Rashguard Girls Tankini Swimsuit Size 4TOpens in a new window or tabPre-Owned$30.10or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
- The Beaufort Bonnet Company Little Girl One Piece Swimsuit Blue & Pink Size 4Opens in a new window or tabPre-Owned$22.00Time left3d 19hor Best Offer+$4.99 delivery
- Roxy Girl Rashguard Swimsuit Top Girls size 4 Pink Floral Large Logo UPF SurferOpens in a new window or tabNew (Other)$16.97Was: $19.9715% offor Best Offer+$7.99 delivery
- NWT Girls L.O.L. Surprise Tankini Top & Bottom Swimsuit Set Size 4Opens in a new window or tabBrand New$5.57Was: $7.9530% offor Best Offer+$5.95 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
- NWT Roxy Girl Size 4 Black White Whole Hearted Short Sleeve Rash Guard ShirtOpens in a new window or tabBrand New$10.00or Best Offer+$5.00 delivery in 2-4 days
- Cole Of California Vintage 90s Floral Kids Size 4 Blue One Piece SwimsuitOpens in a new window or tabBrand New$21.58or Best Offer+$6.50 delivery
- Brand New Swimwear For Girls Size 9/10Opens in a new window or tabNew (Other)$7.99or Best Offer+$4.52 delivery
- Adidas Girl's Disney Princess Swimsuit Ariel Blue/Purple Size Youth 9/10Opens in a new window or tabPre-Owned$17.50or Best Offer+$6.50 delivery
- Kensie Girl Size 4 Striped One Piece Racer Back SwimsuitOpens in a new window or tabBrand New$10.99or Best Offer+$4.84 deliveryFree returnsTop Rated Plus
- Disney Little Mermaid Ariel 3 Piece Swimsuit - Tail Skirt, top & bottoms all 4TOpens in a new window or tabPre-Owned$25.00or Best Offer+$10.00 delivery
- Polo Ralph Lauren Girls Yellow Bikini Two Piece Swimsuit Logo Size 4 NWTOpens in a new window or tabBrand New$23.76Was: $27.9515% offor Best Offer+$4.84 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
- Disney Store Rapunzel 1 Piece Swim Suit Kids Size 4 Nwt PrincessOpens in a new window or tabBrand New$8.99Was: $14.9940% offor Best Offer+$4.84 deliverySave up to 20% when you buy more
- Disney Store Minnie Mouse Clubhouse Swimsuit Girls Size 4 NwtOpens in a new window or tabBrand New$11.99Was: $19.9940% offor Best Offer+$4.84 deliverySave up to 15% when you buy more
- Jamie Kay Emma Bikini Amelie Floral Size 4 Year Flowers Swimsuit 2 Piece BrownOpens in a new window or tabNew (Other)$13.99or Best Offer+$6.20 deliveryFree returnsTop Rated Plus
- 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 princess dress/pool cover up. terry cloth top tulle bottom girls size 4Opens in a new window or tabPre-Owned$8.00or Best Offer+$4.84 delivery
- NEW Disney's Princess "Ariel" Girls 1-Piece Swimsuit Size 4Opens in a new window or tabBrand New$17.99or Best OfferFree delivery
- TOMMY BAHAMA Size 4 2 Pc L/S Rash Guard Tankini Swimsuit Pink Ruffle HibiscusOpens in a new window or tabPre-Owned$15.26or Best Offer+$4.84 delivery
- Nickelodeon Dora the Explorer Swimsuit Hot Pink 1 Piece Sz 4Opens in a new window or tabPre-Owned$8.00or Best Offer+$5.75 deliveryExtra 5% off with coupon
- LANDS' END~NWT Ocean Coral Patterned Multicolor One-Piece Swimsuit~Girl's Size 4Opens in a new window or tabBrand New$21.95or Best Offer+$4.00 deliveryFree returnsTop Rated Plus
- Zeroxposur 3 Piece Swim Bathing Suit with Cover Up Skirt Girls Sz 4 Tankini NEWOpens in a new window or tabBrand New$24.87or Best Offer+$6.00 delivery in 2-4 daysFree returns20% off 2+ with couponTop Rated Plus
- Matilda Jane Girls Brilliant Daydream Freestyle Swim Cover-up Size 10Opens in a new window or tabNew (Other)$4.00or Best Offer+$4.84 delivery
- 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
- NWT GIRLS MINI RODINI CHERRY LEMONADE SWIMSUIT SZ 4/5Opens in a new window or tabBrand New$53.00or Best Offer+$4.51 delivery
- Bathing Suit Lot Of 3 - 2 NWT Wonder Nation - Used Cat & Jack Size 4/5Opens in a new window or tabPre-Owned$10.00or Best Offer+$12.71 delivery
- Vineyard Vines Hooded White & Navy Striped Swim Cover Up XS/4/5Opens in a new window or tabPre-Owned$32.00or Best Offer+$6.40 delivery
- Items Per Page