Size Guide This jacket is made with cotton. This is a fantastic jacket to have and easy to carry. Its features; two inside pockets, zip closure, satin lining, quality zip. Hand sorted natural cotton breathable so you won\'t feel sticky and suffocated while wearing this jacket. Material: Cotton Satin Lining Zip fastening Original YKK zips NOTE: Please choose your size carefully from our size chart before ordering your jacket by ensuring you measure your chest size correctly. The measurement in our size chart is jacket size NOT the body size. This will save you and Feather Skin the time and hassle if you receive the wrong size jacket. Please refer to Size Guide link above to select your jacket size correctly.