3,600+ results
- GRACE KARIN Girls Rash Guard Swimwear Short Sleeve Swimsuit Set 2-Piece Size 12YOpens in a new window or tabBrand New$27.99or Best OfferFree deliveryLocated in United States
- Girls Roxy Malibu story long sleeve 2-piece bathing suit size 12L NWOTOpens in a new window or tabNew (Other)$19.99or Best Offer+$5.02 deliveryLocated in United States
- Les Tout Petits by Lois Letzt Girls One Piece Swim Suit size 12 Pink Blue FloralOpens in a new window or tabPre-Owned$20.40Was: $24.0015% offor Best Offer+$5.95 deliveryLocated in United States
- SHENHE Girl's 2 Piece High Waisted Ruffle Waffle Swimsuit size 12 KidsOpens in a new window or tabBrand New$16.00or Best Offer+$4.89 deliveryLocated in United States
- O'rageous Youth Girls 2 Piece BikiniOpens in a new window or tabNew (Other)$8.95 to $12.95Buy It NowFree deliveryLocated in United States
- Girls Red Floral striped swimsuit 2 pc size Large 10/12Opens in a new window or tabPre-Owned$18.00or Best Offer+$8.75 deliveryLocated in United States
- Athleta Girl 4 Piece Swimsuit Free Spirit Tankini & Bikini Tops w/ Bottoms Sz 12Opens in a new window or tabPre-Owned$39.99or Best Offer+$6.49 deliveryLocated in United States
- NEW! J. Crew Crewcuts 2 Piece Swim Size 12Opens in a new window or tabBrand New$15.00or Best Offer+$6.02 deliveryLocated in United States
- Girls Baithing Suit Size 12Opens in a new window or tabPre-Owned$3.000 bids · Time left2h 43m+$6.02 deliveryLocated in United States
- Maaji Floral Rash Guard Swimsuit Reversible Long Sleeve Kids Size 12Opens in a new window or tabBrand New$44.99or Best Offer+$9.95 deliveryLocated in United States
- Abercrombie Kids Black One-Shoulder One Piece Swimsuit Size 11/12 Y2K-InspiredOpens in a new window or tabPre-Owned$25.00or Best Offer+$12.11 deliveryLocated in United States
- Zara Girls Kids 11-12 Years Bikini Bottoms Only swimwear *Opens in a new window or tabBrand New$6.49Buy It Now+$4.99 delivery in 2-4 daysLocated in United States
- Eddie Bauer Girls Youth 4-piece Swim Suit Set(AQUA PINK,M- 10 - 12) NWTOpens in a new window or tabBrand New$22.99or Best Offer+$5.34 deliveryLocated in United StatesLast one
- LL Bean Kids Girls Size 12 Large Bathing Suit 2 Piece Tank Swim Skirt PurpleOpens in a new window or tabPre-Owned$27.64Was: $34.9921% offor Best Offer+$6.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Burberry L27321 Girls Powder Pink Sandie Scarf One-Piece Swimsuit Size 12Y/152Opens in a new window or tabBrand New$200.00Was: $250.0020% offor Best Offer+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Lilly Pulitzer L18738 Kids Girls Multi Bobby Rashguard Set UPF 5 Size 12Opens in a new window or tabBrand New$74.80Was: $88.0015% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Kanu Surf Girls' Alice One Piece Swimsuit Size 12 3707Opens in a new window or tabBrand New$11.00or Best Offer+$5.00 deliveryLocated in United StatesFree returns
- Athleta Girl Cut Out Bikini Set Sea Glass Multi Large L/12Opens in a new window or tabBrand New$29.95Buy It Now+$8.65 delivery in 2-4 daysLocated in United StatesFree returns13 watchersTop Rated Plus
- Minnow Ruffle French Terry Short Pink 11/12Opens in a new window or tabBrand New$11.99List price: $48.0075% offBuy It Now+$5.00 deliveryLocated in United States
- Lands End Girls Swimsuit 3 piece Set Size 10/12Opens in a new window or tabBrand New$14.99Buy It Now+$6.02 deliveryLocated in United States
From our popular brands
Based on number of views and purchases | Sponsored- ROXYBrand New$50.00+$5.20 delivery
- ROXYBrand New$42.50+$5.20 delivery
- BillabongBrand New$51.00+$5.20 delivery
- SpeedoPre-Owned$13.97+$4.97 delivery
- Girls Baithing Suit size 12Opens in a new window or tabPre-Owned$3.001 bid · Time left2h 45m+$6.02 deliveryLocated in United States
- Little Peixoto Paula One-PieceOpens in a new window or tabBrand New$26.99List price: $88.0069% offBuy It NowFree deliveryLocated in United States
- ATHLETA GIRL CANNONBALL 2.0 SWIM Top/bottom Surf Size L/12Opens in a new window or tabPre-Owned$15.00or Best Offer+$5.41 deliveryLocated in United States
- Hanna Andersson Lot of 5 Tankini Tops & Swim Bottoms Girls Size 140 150 10/12Opens in a new window or tabPre-Owned$35.99Was: $39.9910% offor Best OfferFree deliveryLocated in United States
- PQ Swim Little Girls Flutter Bikini Set SZ 12 NWTOpens in a new window or tabBrand New$30.00Was: $50.0040% offor Best Offer+$6.99 deliveryLocated in United States
- Raisins Big Girl's 2 Pc Kitts Set Apron Tankini Swimsuit Orange Red NEWOpens in a new window or tabBrand New$17.00Buy It NowFree delivery in 2-4 daysLocated in United States
- NEW Girls Flower Cut Out One Piece Swimsuit Bathing SuitOpens in a new window or tabNew (Other)$11.99Buy It Now+$5.25 deliveryLocated in United StatesBuy 2, get 1 20% off
- Athleta Girl Bikini Set Girls Size 12 Multicolor 2 Piece Summer SwimwearOpens in a new window or tabPre-Owned$25.49Was: $29.9915% offor Best Offer+$4.99 deliveryLocated in United States
- Under Armour Heatgear Fitted UPF 30 Two Piece Swim Suit Size Girls 12Opens in a new window or tabPre-Owned$26.00Buy It Now+$5.99 deliveryLocated in United States
- O’Neill L28508 Girl’s Batik Floral High Neck Swim Set Size 12Opens in a new window or tabNew (Other)$51.00Was: $60.0015% offor Best Offer+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Roxy L83050 Girls Blue Floral Adventurous Beachy Bralette Swim Set Size 12Opens in a new window or tabBrand New$50.00Buy It Now+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- The New Society Girls Spaghetti Strap Smocked One Piece Olive Green Size 12Opens in a new window or tabBrand New$44.99or Best Offer+$4.95 deliveryLocated in United States50% off 4+ with coupon
- Cat And Jack Girls Multicolor One Piece Long Sleeves Swimsuit Size Large 10/12Opens in a new window or tabBrand New$8.00or Best Offer+$4.89 deliveryLocated in United States
- Shade Critters Crochet Trim Bikini NWT size 12Opens in a new window or tabBrand New$21.00Was: $30.0030% offor Best Offer+$6.02 deliveryLocated in United States
- Abercrombie kids Girls swim bottoms NWTOpens in a new window or tabBrand New$3.000 bids · Time left6d 21h+$4.80 deliveryLocated in United States
- Speedo Girls Swimsuit One Piece Pro LT Solid Girls Team Blue,Size 30, NWTOpens in a new window or tabBrand New$15.84Was: $18.0012% offor Best Offer+$7.85 deliveryLocated in United States
- Girl's Athleta Reversible Swimsuit Size 12 GUCOpens in a new window or tabPre-Owned$10.49Was: $14.9930% offor Best Offer+$5.99 deliveryLocated in United StatesFree returns
- Peek NWT ($48) | lavender purple Halter Swimsuit with Embroidery | girls 12Opens in a new window or tabBrand New$29.00or Best Offer+$5.00 deliveryLocated in United States
- Lily Pulitzer Girls Printed Swimsuit Set Multicolor Size 12-18MOpens in a new window or tabNew (Other)$37.49or Best Offer+$4.95 deliveryLocated in United States50% off 4+ with coupon
- LOT of 2 girls size 12 tankini two piece swimsuitsOpens in a new window or tabPre-Owned$18.00or Best Offer+$12.11 deliveryLocated in United StatesSave up to 20% when you buy more
- NWT Kid’s J. Crew Crewcuts Seersucker UPF Rash Guard Bathing Swimsuit Sz 12Opens in a new window or tabBrand New$24.90or Best Offer+$4.00 delivery in 2-4 daysLocated in United States
- 4pc. Lot Tea Collection Rash Guard Swimsuit Athleta Girls tankini tops size 12Opens in a new window or tabPre-Owned$18.00Buy It Now+$9.20 deliveryLocated in United States
- Under Armour Girls Multi Dye One-Piece Swimsuit Photon Blue sz 12Opens in a new window or tabBrand New$11.99or Best Offer+$7.60 deliveryLocated in United States
- Breaking Waves Big Girls 2-Pc Multicolor Ruffled Swimsuit Sz 12 yrs Pre-ownedOpens in a new window or tabPre-Owned$6.99Was: $9.9930% offor Best Offer+$5.25 deliveryLocated in United States
- Betsy Johnson Girl's Swim SuitOpens in a new window or tabPre-Owned$7.00or Best Offer+$4.49 deliveryLocated in United States
- Girls One Piece Swimsuits - 2 PackOpens in a new window or tabBrand New$5.99Buy It Now+$5.02 deliveryLocated in United StatesFree returns3+ watchers
- Peixoto Big Girls' Amerie Crochet 2 Pc Swimsuit Set Bright Green $108 Size 12Opens in a new window or tabBrand New$49.00Buy It Now+$6.00 deliveryLocated in United States
- NWT Billabong Junior Girls Swimsuit L/S Rash Guard top only Size 12 Last BloomOpens in a new window or tabBrand New$24.00Buy It NowFree deliveryLocated in United States
- NWT Vintage Gymboree Girls' 2-Piece Bathing SuitOpens in a new window or tabBrand New$22.00Buy It Now+$12.75 deliveryLocated in United States
- Roxy Girls Swimsuit Sz 12 Surfer Style Peach/whiteOpens in a new window or tabPre-Owned$16.99or Best Offer+$6.99 deliveryLocated in United States
- Girl's Tea Collection Swimsuit Size 12 EUCOpens in a new window or tabPre-Owned$13.99Was: $19.9930% offor Best Offer+$5.99 deliveryLocated in United StatesFree returns
- Abercrombie Kids Swimsuit Size 11/12 Girls One Piece SwimOpens in a new window or tabPre-Owned$14.99or Best Offer+$8.75 deliveryLocated in United States
- Billabong Girls Swimsuit Bikini Size 12 Wildflower High Neck Set NEWOpens in a new window or tabBrand New$20.00or Best Offer+$7.10 delivery in 2-4 daysLocated in United States
- NWT Gap Kids Girls Swimsuit swim vertical stripes pastel u pick size $39.95Opens in a new window or tabBrand New$11.98Buy It Now+$4.60 deliveryLocated in United States
- Athleta Girl Adjustable One Piece Swimsuit CD4 Mimosa Pink Large (12) NWTOpens in a new window or tabBrand New$39.99Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Boden Girl's Long Sleeved Swimsuit Sz 11-12 YOpens in a new window or tabPre-Owned$25.00or Best Offer+$12.08 deliveryLocated in United States
- New Girl Swim Suit Pink Size 12 | Summer | Glitter | Sun | “Rule The Pool”Opens in a new window or tabNew (Other)$10.00Buy It Now+$6.00 delivery in 2-4 daysLocated in United States
- Roxy size 12 girl's pink and white bikiniOpens in a new window or tabBrand New$21.09or Best Offer+$6.40 deliveryLocated in Canada
- NWT Vintage Gymboree Girls' 2-Piece Bathing SuitOpens in a new window or tabBrand New$22.00Buy It Now+$12.75 deliveryLocated in United States
- Minnow Diaper Cover 12/18Opens in a new window or tabBrand New$7.99List price: $34.0077% offBuy It Now+$5.00 deliveryLocated in United States
- SPEEDO Lycra Two Piece Swimsuit Girls 12 Pink Black Bikini NOS NEWOpens in a new window or tabNew (Other)$19.99Buy It Now+$5.99 deliveryLocated in United States
- Girls KANU SURF One Piece Swimsuit CHLOE Purple Dot sz 12Opens in a new window or tabBrand New$12.99or Best OfferFree deliveryLocated in United States
- Kanu Surf Girls Polka Dot Ruffle Chest One Piece Swimsuit AC2 Black Size 12 NWTOpens in a new window or tabBrand New$13.49Was: $14.9910% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Maaji Kids Duo Panty 2Pc SetOpens in a new window or tabBrand New$13.99List price: $60.0077% offBuy It Now+$5.00 deliveryLocated in United States
- Abercrombie Kids 11/12 Bikini Swimsuit Set Nwt Purple GeometricOpens in a new window or tabBrand New$23.39Was: $25.9910% offBuy It Now+$8.75 deliveryLocated in United States
- Minnow Swim x Brock Collection Girls Floral Smocked Bikini Size 12Opens in a new window or tabPre-Owned$50.00or Best Offer+$4.69 deliveryLocated in United States
- Breaking Waves Big Girls Multicolor Ruffled 2 Piece Swimsuit Sz 12 yrs Pre-ownedOpens in a new window or tabPre-Owned$6.99Was: $9.9930% offor Best Offer+$5.25 deliveryLocated in United States
- Lilly Pulitzer Girls Sz 14 Green Pink FRIED CATFISH Bikini Swim Top $ Bottom VTGOpens in a new window or tabPre-Owned$44.95Buy It NowFree deliveryLocated in United States
- Submarine Halternation SwimwearOpens in a new window or tabBrand New$27.99List price: $86.0067% offBuy It NowFree deliveryLocated in United States
- NWT Vintage Gymboree Girls' 2-Piece Bathing SuitOpens in a new window or tabBrand New$22.00Buy It Now+$12.75 deliveryLocated in United States
- NWT pink string triangle PAUL FRANK Swimsuit Bikini top Size youth girls 12Opens in a new window or tabBrand New$9.99or Best Offer+$5.99 deliveryLocated in United States
- Abercrombie Fitch girls high-neck wrap front 2pcs swimsuit PINK 11/12 $39.95Opens in a new window or tabBrand New$19.99Buy It NowFree deliveryLocated in United StatesAlmost gone
- Tea Collection Girls Ruffle Swim Bottoms Pink Size 12Opens in a new window or tabPre-Owned$3.001 bid · Time left2d 10h+$4.00 deliveryLocated in United States
- shade critters L109010 Girls Multi Ruffle High-Waist Bikini Swim Set Size 12Opens in a new window or tabBrand New$46.75Was: $55.0015% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsLast oneTop Rated Plus
- Agua Bendita Girls SZ 12 Sunflower Floral Rash Guard Swim Top Long Sleeve CoralOpens in a new window or tabPre-Owned$34.95Buy It Now+$5.02 deliveryLocated in United StatesFree returnsTop Rated Plus
- Items Per Page
