Top: Oversized size S, fits M. Pants: size M This set fits bouth small and medium, please see mesurments. SOLD OUT on web. Composition: 100% Polyester Thickness: Regular Material: Woven Fabric Stretch: Non-stretch Measurements are taken flat and are approximate Pit To Pit: 22.5" Sleeve Length: drop shoulder 22", from the neck 28.5" Length: Front 19", back 26" Pants: Elastic Waist: 13"-18" Inseam: 29" Front Rise: 12.5" New With Tag. The set arrived wrinkled from shipping. I steamed the shirt, but the pants are pleated and I was afraid to steam them because I'm not sure how to do it correctly. Item ships out within 24 hours.