J. Crew Linen Beach Cover-Up Shirt Tunic Dress Reef Blue S Small Excellent used condition! Easy, breezy and ready for the beach! This lightweight linen blend beach cover-up is not only perfect for when you want to show off your favorite bikini top, but it can also be belted, sleeves rolled up and worn as a dress. I am in love with the crisp linen blue color. Color is true to photos. Hits above knee. - 60% Cotton / 40% Linen - Machine wash. - Import. - Select stores. - Item AK283.