In fact, it's not the hole, but the fact that most girls don't look good in jeans. Because jeans require a tall figure, legs are too thick, too thin and too short, pants don't fit or lines are not tough enough. In addition, the mirrors in some jeans counters have the effect of lengthening the legs, which is misleading. Moreover, men are generally taller than women, and the problem of perspective will make girls' legs look shorter.