Take a pair of jeans, and you add a bib... well, not a separate thing but attached, and then there are straps that go over your shoulders and connect down to the back... no, wait, they come over your back to the front... oh, hell... uh, there are like five pockets: two in the front, two in the back, one in the center on the bib. Traditionally made of blue denim. Pockets and loops are useful accessories for painters, carpenters, hunters.