Here are some genuine leather jackets from Ebay
That last link is a "buy it now" ...you can buy and pay with a credit card immediately rather than bidding. All you need is an ebay username and password. Hurry, it's a great deal!
A letter jacket is a jacket traditionally worn by high school and college students in the United States to represent school and team pride. The body (i.e., torso) is usually of wool (especially melton cloth) and the sleeves, of leather, with the wearer's name stitched on the breast, and the sport(s) and/or activities(s) in which the wearer participates stitched on one arm.
Letter jackets are usually produced in the school colors. The letter jacket derives its name from the letter or letters on its left breast, which are almost always the initials of the high school or college the jacket came from. For example, a letter jacket from Jersey High School would have a large J on the left breast.
Letterman Jackets are also known as "Varsity Jackets" in some places.