why they don't just buy and wear pants on the right waist size?
Most Helpful Guy
We need belts. The only way I would not wear a belt is if my pants got tailored. I've got muscular thighs and butt and that alone often forces me to buy one size too big, which needs a belt. When I move around or bend over the gaps feel awkward. Also how many people are really their size. Many people are in between etc. Clothes are generally made for a a specific sized person with everyone else having to mix it up to find something0