As a general rule you will need to have room to wear other garments under your overalls and coveralls. For bib overalls: Order overalls 4 inches bigger in the waist than your regular pant waist. Since bib overalls run long and have a long rise you also may want to order them 2 inches shorter in length than your regular pant length. Example: Your normal pant size: 36 waist x 32 length. Order bib overall size: 40 waist x 30 length.
