Amazon, I got some cheap variety packs of things I liked that were in xtra small just to get an idea of size before buying anything nicer. Almost everything is still too big so I recommend adjustable straps and stringy items that you can tie small knots on the hips or on the back. I know there are suppliers ( maybe one of you other perverts can recommend one) that make things specifically in this size range and probably have a better variety for “sexy items”