· Since there are really as many body types as people the right fit comes down to how the suit fits you while you are standing in your natural state · That means standing straight with your arms at your side · Most guys overestimate their size · Which leads to buying a suit too big which guarantees a bad fit · A bad fit equals to a sloppy look that is not appealing to anyone and robs you of the good impression I am sure you want to make · The fit you are aiming for is a jacket and pant that follows the natural lines of your body · You want to aim for as close a cut you can get without stressing the suit fabric which is clear to see with pulling and wrinkling