1- Ask somebody to measure around the fullest part of your chest in relax chest mode. (avoid measuring yourself by your own) 2- Compare your sleeve length as well, for perfect look. 3- Take your exact body measurements with bare skin.Please select 4-5 inches bigger chest size than your Actual/Natural chest size for perfect fitting. Example: If your chest measurement is 42 inches, then you should pick size. Jacket from our size chart which has chest measurement 48 inches. Moreover match your sleeve length, shoulder measurement and waist size with corresponding size' L'. HOW TO PLACE AN ORDER. Buyers please Make sure that you select the right size from the above mentioned size chart. This item is in the category "Clothing, Shoes & Accessories\Women\Women's Clothing\Coats, Jackets & Vests". The seller is "usleatherhouse" and is located in this country: US. This item can be shipped worldwide.