Size varies by brand, please make sure to check actual measurements below for best fit. 

Fabric Composition: 

94% Polyester

6%   Spandex

Measurements in inches (Laying flat, Unstretched):

Chest (armpit to armpit) – 21

Sleeve (shoulder seam to end of cuff) – 25 

Length (under collar to bottom) – 29 

Shoulder (shoulder seam to shoulder seam) – 18

Delivered directly to you from a pet and smoke free home.