I would look on eBay to start with. I know they don't really seem like the best place, but you can get some quality stuff for cheap. You may also want to look at stores in person, so you can see the quality better. A lot of places sell good outfits and lingerie, even if they aren't stores that specialize in erotic wear. Honestly, I think a lot of clothes that are made to be for strippers are a bit to cliche or costumey. You could ask the other girls where you work where they get their clothes. They have nice lingerie.
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