I have a Yellow X, it came with the "x-treme" seats, which are yellow and charcoal. I want to get the inside of the door painted, The part where the door handle resides, that L shaped piece of fabric, not the whole door. It is above the arm rest and wraps around.

My question is how to go about painting this, what do i need to do in preparation, what type of paint and how to apply it, i also don't know if this is the appropriate section for this question, but any help with this will be appreciated, thanks in advance!