According to Women and Gender Equality Canada, Gender Expression “refers to the various ways in which people choose to express their gender identity. For example: clothes, voice, hair, make-up, etc. A person’s gender expression may not align with societal expectations of gender. It is therefore not a reliable indicator of a person’s gender identity.
Gender identity and gender expression are related, but they are not the same. Gender identity is a person’s internal sense of their own gender. Gender expression is how a person presents and expresses their gender. This can include their clothing, hairstyle, behaviour, and other outward characteristics.
While gender identity and gender expression are often linked, they do not always correspond. A person’s gender identity may not always be reflected in their gender expression. For example, a woman may choose to express their gender in a masculine way. Similarly, a man may choose to express their gender in a feminine way. And some peoples’ gender expressions can be between and/or beyond masculine, feminine, and androgynous.