Well obviously it's not fashion but whatever...
In Massachusetts, it is illegal to go to bed without first having a bath. (However, another law prohibits bathing on Sunday)
In Switzerland, it is illegal for a man to relieve himself while standing up after 10pm.
In Louisiana, biting someone with your natural teeth is considered "simple assault," but biting someone with your dentures is "aggravated assault."
In France, it is against the law to sell an "E.T" doll. They have a law forbidding the sale of dolls that do not have human faces.
In Devon, Texas, it is against the law to make furniture while you are nude. - well that's no fun
In Salt Lake County, Utah, it's illegal to walk down the street carrying a violin in a paper bag. Umm, what about a plastic bag?
In Florida men seen publicly in any kind of strapless gown can be fined. - this one has to do with fashion
In Pennsylvania, it's against the law to tie a dollar bill on a string on the ground and pull it away when someone tries to pick it up.