Billabong Kids - Checkin The Waves Knotted Trilet Two-Piece Swim Set (Little Kids/Big Kids). Color Lush Lilac. Low Stock. On sale for $34.17. MSRP $59.95.. 1 left in stockBrand NameBillabong KidsProduct NameCheckin The Waves Knotted Trilet Two-Piece Swim Set (Little Kids/Big Kids)ColorLush LilacPrice$34.17MSRP: $59.95