I was wondering if Trion is planing this.
I know it's easy to do, i have done it.
There is a bug with Females and the christmas event consumables.
1. You pull your wardrobe slots out to your actionbar
2. Eat your consumable. (Candy Cane. etc)
3. Swap wardrobe with your actionbar shortcuts. Back and forwards.
4. Unclick the buff.
If you have the "Bikini" from Ember Isle rep equipped your body becomes male.