Crossdresser Lingerie Bras and Gaffs Transvestitism is a form of self-expression where individuals dress themselves in apparel typically associated with the opposite gender. It includes sporting underwear, that is often associated with femininity. This may include thongs, bras, corsets, stockings, and various types of frilly undergarments. Transvestites embrace this hobby as a means to explore their personal gender identities or for erotic stimulation. Engaging in crossdressing lingerie can provide a sense of liberation and confidence for those engaged.