Components of gender
There are actually four components of gender: identity, presentation, performance, and role. Gender identity concerns how you think about yourself, gender presentation describes how you look physically and sartorially, gender performance pertains to how you act or comport yourself, and gender role refers to what you do for a living and what you contribute to the domestic sphere. Taken together, the last three components comprise gender expression. Gender identity is internal, whereas gender expression is external.