Scene: You revealed to her and she is absolutely refusing any part of your need / passion to dress.
Finale: She's accepted your femme self and has become supportive.
Question: Over time, what did you say or do to woo her from her negativity to acceptance? Or, what did she do, and WHY?
If you choose to answer and participate, give as much detail as possible. The replies may well help sisters to better negotiate the negative mine field they are in.