The Isichei Set Boast A Beautiful Array Of Vibrant Colors. The Top Has Fabric Buttons. Top Can Be Worn As A Jacket Or Top. The Pants Has An Elastic Waistband. The Pants Has Medium Stretch But if If Your Over 5’8 Size Small And Medium May Not Be Long Enough. Large Will Be Longer So If Your 5’9 You Should Be Ok. The Fabric Is Lightweight. If You Have Wide Hips Choose Size Larger. Fabric 96% Polyester 4%Spandex. Model Wearing Size Large