NWT Three Dots Double Gauze 100% Cotton Button-Up High-Low Green Shirtdress Brand ~ Three Dots. Style ~ Shirtdress relax fit. Size ~ Medium.. Collar ~ Polo collar. Sleeves ~ Short sleeves. Pockets ~ Side seam pockets. Hem ~ Rounded hem with notched side slits. Back ~ Back box pleat . Color ~ Pastel Green. Material ~ 100 % Cotton gauze fabric.