"Jacket" and "jumper" come immediately to mind, but there are likely others.
jacket jeans jersey
Jitterbug is a dance native to the United States. It starts with the letter j.
Clothing that begins with the letter j:jacketjammiesjeansjerseyjockey shortsjumpsuitJohnson & Murphy shoesjumper
janitor,journalism class,
Johnson & Murphy is a brand of shoes. It begins with the letter J.
Jacket, jeans, jersey, jockey shorts, jumpsuit and jumper are clothing garments. They begin with the letter j.
Besides the letter J itself, another letter that starts with J is junk mail.
a jar
Jeggings (a combination of Leggings and Jeans, its a new popular piece of clothing)
Jacket, jeans, jersey, jockey shorts, jumpsuit, Johnson & Murphy shoes and jumper are clothing items. They begin with the letter j.
jumper jodphurs jump-suit jocks (underpants)
jumper, jeggings - that's all i can think of lol Jacket, jumpsuit.