Lilly Pulitzer Kids - Waterfall One-Piece Swimsuit (Toddler/Little Kids/Big Kids). Color Navy Blue/Light Blue. On sale for $54.40. MSRP $68.00.. Brand NameLilly Pulitzer KidsProduct NameWaterfall One-Piece Swimsuit (Toddler/Little Kids/Big Kids)ColorNavy Blue/Light BluePrice$54.40MSRP: $68.00Rating