A baseball jacket is a stylish piece of clothing that is commonly worn by both women and men. It is also known as a varsity jacket, bomber jacket, or letterman jacket. The varsity jacket gets its name from its association with high school and college teams. The bomber jacket, on the other hand, is more closely associated with military aviation and has a more practical function. A letterman jacket, meanwhile, refers specifically to a jacket that has the initials or name of the owner, along with patches representing their achievements in sports or academics. Regardless of the particular designation, the baseball jacket remains a popular fashion accessory for those looking to showcase their sporty side.