You can be a trans ally in a lot of different ways; there is no one, fool-proof guide. I spent some time researching and putting my own experiences as an ally down into a list of 'bare minimum' criteria.
When I first came on board with Armitage Gone! Dance, I asked Karole Armitage about her gay following. Surely being the choreographer of Madonna's iconic "Vogue" was enough to catapult you to queer diva icon status?