Garters are articles of clothing: narrow bands of fabric fastened about the leg, used to keep stockings up. Normally just a few inches in width, they are usually made of leather or heavy cloth, and adorned with small bells and/or ribbons. In the eighteenth to twentieth centuries, they were tied just below the knee, where the leg was slenderest, to keep the stocking from slipping. The advent of elastic has made them unnecessary from this functional standpoint, although they are still often worn for fashion. Garters are worn by men and women.
There is nothing sexier than seeing a pretty lady in lingerie, especially a garter belt and nylons. I think pretty lingerie make a woman feel good about herself and adds so much to a sexual experience.