Final answer:
Identificatory Displays refer to how individuals use clothing and accessories to express their gender identity and fulfill gendered social norms, serving as resources that communicate their gender to others.
Step-by-step explanation:
An example of Identificatory Displays as a resource in performing gender could be a person choosing to wear clothing or accessories that are culturally associated with a specific gender, such as a woman wearing a dress or a man wearing a tie. These displays are resources because they communicate to others the gender identity that the person aligns with, thereby fulfilling social expectations and norms associated with that gender. Through Identificatory Displays, people enact their own versions of gender, which may align with or challenge the traditional dichotomies of male and female. This is a performance that can change over time and contribute to the social construction of gender.