I agree with breast forms and hip/butt pads. I have a typical skinny man butt and hips and it was a game changer for me to get properly padded and get curves to fill out a dress properly.
Of course to do this you need bras, panties, pantyhose, maybe a waist nipper, dresses, skirts, blouses and lets not forget wigs, fake nails, nail polish, jewelry.....
Oh my, where doe it end!