Billabong Beach Song Cover-Up Dress. Some pieces just make the whole beach day feel easier. The Beach Song Printed Cover-Up floats over your bikini with a relaxed, drapey fit, soft viscose-modal crepe, and a dreamy blue print. Self ties at the neckline, hidden side pockets, and a breezy 33" length keep it all-day wearable. Floaty, relaxed fit with easy drape; HPS 33 in. 61% Viscose 39% Modal. Hand wash. Imported.