Free Crossdressing Bondage Transvestitism is a form of self-expression where individuals dress themselves in apparel typically associated with the opposite gender. It involves sporting underwear, which is usually associated with femininity. This may include briefs, bras, corsets, stockings, and various types of frilly lingerie. Transvestites adopt this hobby as a method to discover their personal gender identity or for erotic arousal. Participating in crossdressing lingerie could give a sense of freedom and assertiveness for those participating.