2,100+ results
- Sold Jul 19, 2025NWT Burberry Check Bikini Set Size 12 YearsOpens in a new window or tabBrand New$115.00or Best Offer+$5.00 deliveryLocated in United States
- Ended Jul 19, 2025Justice Size 12 Maroon/Burgundy/Bright Pink Bikini 2-Pc Logo Swim SwimwearOpens in a new window or tabBrand New$14.990 bids$19.99Buy It Now+$6.99 deliveryLocated in United States
- Ended Jul 19, 2025Justice Size 12 Watermelon 1-Pc Swimsuit Navy Blue/Bright Pink Summer SwimOpens in a new window or tabBrand New$14.990 bids$19.99Buy It Now+$6.99 deliveryLocated in United States
- Ended Jul 19, 2025Pink & Blue 2 Pcs Justice Bikini Swimsuit Size 12Opens in a new window or tabPre-Owned$10.930 bids$18.21Buy It Now+$21.86 deliveryLocated in Canada
- Ended Jul 19, 2025Multi Color 2 Pcs Justice Tankini Swimsuit Size 12Opens in a new window or tabPre-Owned$10.930 bids$18.21Buy It Now+$21.86 deliveryLocated in Canada
- Ended Jul 19, 2025Girls Tunic Swimsuit Cover - Mer-Mazing - Viv & Lou S/M 2T-4T - Beach - PoolOpens in a new window or tabBrand New$16.500 bids$26.50Buy It Now+$5.02 deliveryLocated in United States
- Ended Jul 19, 2025Girls Tunic Swimsuit Cover - Beachy Keen - Viv & Lou S/M 2T-4T - Beach - PoolOpens in a new window or tabBrand New$16.500 bids$26.50Buy It Now+$5.02 deliveryLocated in United States
- Sold Jul 19, 2025Hobie Kids' Bandeau Top High Waist Bikini Set Girls 12 BlueOpens in a new window or tabBrand New$19.99Was: $24.9920% offBest offer accepted+$5.45 deliveryLocated in United StatesExtra 10% off with coupon
- Ended Jul 19, 2025Mer-Mazing Girls Swimsuit - Viv & Lou - NEW - Size Small - 2T-3TOpens in a new window or tabBrand New$18.000 bids$26.00Buy It Now+$4.80 deliveryLocated in United States
- Ended Jul 19, 2025Beachy Keen Girls Swimsuit - Viv & Lou - NEW - Size Small - 2T-3TOpens in a new window or tabBrand New$18.000 bids$26.00Buy It Now+$4.80 deliveryLocated in United States
- Ended Jul 19, 2025JUSTICE Girls 12 One-Piece Swimsuit Gray Pink White Tie Dye Metallic AND ShortsOpens in a new window or tabPre-Owned
- Ended Jul 19, 2025Girls SPEEDO Sz 12 one piece Swimsuit Purple White Rainbow Hibiscus FlowersOpens in a new window or tabPre-Owned$6.490 bids$8.49Buy It Now+$7.90 deliveryLocated in United States
- Ended Jul 19, 2025Cactus XS Shirt & 2 Piece Bathing Suit SmallOpens in a new window or tabPre-Owned$14.000 bidsor Best OfferFree deliveryLocated in United States
- Sold Jul 19, 2025Kanu Surf Girls' Swim Board Shorts Beach Girl Hot pink tie dye 9595 NWT 12Opens in a new window or tabBrand New$4.281 bid+$7.90 deliveryLocated in United StatesFree returnssjgrisw 100% positive (3K)
- Ended Jul 19, 2025Hanna Andersson 1 Pc. Striped Swimsuit-Sz. 150(12)Opens in a new window or tabPre-Owned$9.500 bidsor Best Offer+$9.05 deliveryLocated in United States
- Sold Jul 19, 2025Speedo Youth Swimsuit Size 12 Colors Black Whit One Piece Pro LT FlybackOpens in a new window or tabBrand New
- Ended Jul 19, 2025NWT Girls Hurley Reversible Striped Bikini Size 12Opens in a new window or tabBrand New$12.000 bids$18.00Buy It Now+$4.89 deliveryLocated in United States
- Ended Jul 19, 2025Hanna Andersson Girls Pink Watermelon Print Swimsuit One Piece 150 cm (US 12)Opens in a new window or tabPre-Owned$3.500 bids$8.50Buy It Now+$5.02 deliveryLocated in United States
- Ended Jul 19, 2025Girl's 2 Piece Green/Black Ruffle Butts Swimsuit Size 12Opens in a new window or tabPre-Owned$12.000 bidsor Best Offer+$8.75 deliveryLocated in United States
- Ended Jul 19, 2025Art Class Girls Cropped Swim Top X2 Size S 6/6xOpens in a new window or tabPre-Owned$2.990 bidsor Best Offer+$7.85 deliveryLocated in United States
- Ended Jul 19, 2025Girl's One Piece Turquoise Foil Mermaid Swimsuit by Justice - Size 12Opens in a new window or tabPre-Owned$12.990 bids$16.99Buy It Now+$4.95 deliveryLocated in United States
- Ended Jul 19, 2025Disney Pat Pat ALOHA Girls Blue Swimsuit Sz12/13 NWT Built InOpens in a new window or tabBrand New
- Ended Jul 19, 20253pc Xhilaration Hawaiian Tropical Floral Swim Bikini Set + Shorts Vtg Girls XS SOpens in a new window or tabPre-Owned$7.930 bids$10.93Buy It Now+$7.23 deliveryLocated in United States
- Sold Jul 19, 2025Kids Girls Mermaid Tail Bikini Swimming Set Swimmable Costume Swimwear BeachwearOpens in a new window or tabBrand New$19.49 to $52.04Buy It Now+$22.78 deliveryLocated in Australia
- Ended Jul 19, 2025GAP Teen Bathing Suit Navy Stripe - Size 12Opens in a new window or tabPre-Owned$11.990 bidsor Best Offer+$8.75 deliveryLocated in United States
- Ended Jul 18, 2025Girls Swimsuit Size Small 6-6XOpens in a new window or tabPre-Owned$9.000 bidsor Best Offer+$5.85 delivery in 2-4 daysLocated in United States
- Ended Jul 18, 2025Gossip Girl Girl's Pink Two Piece Swimsuit Size 12 NWTOpens in a new window or tabBrand New$24.990 bidsor Best OfferFree deliveryLocated in United States
- Ended Jul 18, 2025Blue 2 Pcs Justice Bikini Swimsuit Size 12Opens in a new window or tabPre-Owned$10.930 bids$18.21Buy It Now+$21.86 deliveryLocated in Canada
- Ended Jul 18, 2025Multi Color Striped 2 Pcs Justice Tankini Size 12Opens in a new window or tabPre-Owned$10.930 bids$18.21Buy It Now+$21.86 deliveryLocated in Canada
- Sold Jul 18, 2025Speedo Youth Girl 1-piece SwimsuitOpens in a new window or tabBrand New$17.99Buy It NowFree deliveryLocated in United StatesSave up to 15% when you buy more
- Ended Jul 18, 2025Nike Essential Girl's Racerback 1-Piece Swimsuit Black Size M 12Opens in a new window or tabPre-Owned
- Sold Jul 18, 2025Athleta Girl Ice Pink Cannonball Shorts Swim Bottoms NWTOpens in a new window or tabBrand New$15.00Best offer accepted+$8.75 deliveryLocated in United States
- Sold Jul 18, 2025Girls Swimsuit By Mia Joy, Nwt, Size 12Opens in a new window or tabBrand New$25.00Best offer accepted+$12.00 deliveryLocated in United States
- Sold Jul 18, 2025New Justice Girl’s Size 12 / 14 XL X-Large Tankini Girls Swim Swimwear SwimsuitOpens in a new window or tabNew (Other)
- Ended Jul 18, 2025NWOT Vintage Old Stock Girl's 2 Piece Pants Suit Size 12 by StoneswearOpens in a new window or tabNew (Other)$16.990 bids$22.99Buy It Now+$8.99 deliveryLocated in United States
- Sold Jul 18, 2025Janie and Jack Girls YOUTH 12 One Piece Swimsuit Floral RedOpens in a new window or tabPre-Owned
- Sold Jul 18, 2025Girls' Rainbow Striped One Piece Swimsuit - Cat & Jack L 10/12Opens in a new window or tabBrand New$12.00or Best Offer+$3.89 deliveryLocated in United States
- Ended Jul 18, 2025Bonpoint floral Anigael girls bikini set/swimsuit, size 8A, PortugalOpens in a new window or tabPre-Owned$45.000 bids$58.50Buy It Now+$4.99 deliveryLocated in United States
- Ended Jul 18, 2025red & black girls bikini set/swimsuit, size 8/130Opens in a new window or tabPre-Owned$30.000 bids$39.00Buy It Now+$4.99 deliveryLocated in United States
- Sold Jul 18, 2025Dolphin Uglies Girl's Youth Swimsuit Size 30 US Size 12 Training Swim/DiveOpens in a new window or tabPre-Owned$12.95or Best Offer+$5.49 deliveryLocated in United States
- Ended Jul 18, 2025HANNA ANDERSSON Pnk CITRUS ORANGE Long Slv Rash Guard SWIM SUIT Top Pink 150 12Opens in a new window or tabBrand New$19.000 bidsor Best Offer+$4.58 deliveryLocated in United States
- Ended Jul 18, 2025NWT Al & Ray Girls Multi-Colored 2 piece swimsuit Size 12 New with tagsOpens in a new window or tabBrand New
- Ended Jul 18, 2025MISSONI KIDS GIRLS ONE PIECE SWIMSUIT..SZ 12AOpens in a new window or tabPre-Owned
- Ended Jul 18, 2025Old Navy Girls Swimsuit And Cover-Up L 10/12Opens in a new window or tabPre-Owned$10.000 bids$13.50Buy It Now+$8.71 deliveryLocated in United States
- Sold Jul 18, 2025TYR-FUSION2-26Opens in a new window or tabBrand New$50.00or Best Offer+$5.00 deliveryLocated in United States
- Ended Jul 18, 2025Limite Too girls Unicorn tankini swimwear size 10/12Opens in a new window or tabPre-Owned
- Ended Jul 18, 2025Wonder Nation girls 2 pc bikini swimwear size 10/12Opens in a new window or tabPre-Owned
- Ended Jul 18, 2025BMAGICAL BY Btween Girls Swimsuit Multicolor Size 12 Worn Once UnicornOpens in a new window or tabPre-Owned
- Ended Jul 18, 2025Dolfin Uglies Girls 1pc Swimsuit Zebra Theme Multi-Color Size 12Opens in a new window or tabPre-Owned
- Ended Jul 18, 2025Oopsie Daisy Girls Bathing Suit Swim Suit Girls Size 12 Navy Stripes One PieceOpens in a new window or tabNew (Other)$24.000 bidsor Best Offer+$5.02 deliveryLocated in United States
- Ended Jul 17, 2025Girl's JUSTICE Sequined Love One Piece Swimsuit Size 12 EUCOpens in a new window or tabPre-Owned$12.990 bids$16.99Buy It Now+$5.95 deliveryLocated in United States
- Sold Jul 17, 2025TYR Girl's Sunset Plaid Rainbow Maxfit One Piece Size 8 NewOpens in a new window or tabBrand New$12.00Was: $16.0025% offor Best Offer+$6.32 deliveryLocated in United States
- Sold Jul 17, 2025Zara Disney Lilo & Stitch 2 Piece Red Girls Swimsuit 11/12Opens in a new window or tabNew (Other)$10.50or Best Offer+$4.80 deliveryLocated in United StatesFree returns
- Ended Jul 17, 2025RAD Swim Tween Jenna Zipper One-Piece Girls Size 12 Color Twilight BlueOpens in a new window or tabPre-Owned
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