Women's dresses and men's shirts need to be purchased in appropriate sizes separately and added to the shopping cart to receive a matching set. Occasions:Perfect for casual,indoor,outdoor,work,date,beach and wedding party.Suitable for any occasion in late spring,summer and early fall. Material:Polyester,Polyurethane.Soft and stretchy fabric,breathable,skin-touch,comfortable to wear.Machine Washable. Beautiful Hawaiian print, perfect for any beach occasions, also great for cruise. Little tip: Rosegal's clothes are made of high-stretch fabric, when you are torn between two sizes, the smaller size may be a better choice.