Popsugar Parenting Kid Clothes Best Rainbow Swimsuits For Kids 2018 26 Rainbow Swimsuits For Kids That Might Just Turn Them Into Real-Life Unicorns 2 July 2018 by Laurel Niedospial View On One Page Photo 23 of 26 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 23 Rainbow One-Piece Swimsuit This oh-so-cool swimsuit, the Rainbow One-Piece ($78), is for your littlest fashion maven. Rainbow One-Piece $78 from shop.nordstrom.com Buy Now Previous Next Start Slideshow Kid ClothesLittle KidsSwimmingSwimsuitBathing SuitsSummer