Using a bright thin scarf is sure one of the easiest ways to add layer and interest to even the simplest outfit in the summer. I saw this at Calypso St. Bart the other day and find this cotton/silk long scarf (40 x 80 inches) very unique. I love the pom pom detail around the edge. This piece can act as a wrap, scarf, beach cover up and a tube top (with a little creativity).
image: Calypso St. Bart