I have bought mine from Dirdy Birdy, Bad Kitty and Dragonfly.

Dirdy Birdy – The pole wear are really nice and prices are reasonable. Some of the tops are cotton so it will expand a bit after wearing.

Bad Kitty – very sexy and good quality pole wear. But the cuttings are big on me even for the smallest. I bought the Criss Cross Brazil Pole Dance Shorts in XS and Bondage Pole Dancing Top in S (i would have gotten XS if they have it). I’m very petite and lean (trying to build up more muscle and cutting down on my long distance runs).
Plus I’m not well-endowed on the top 🙁

Dragonfly – Very basic and functional but super good quality. Of cos quite expensive too. The only thing i don’t like is the lack of padding which makes the headlights visible. Tried using silicon cover but ended sliding due to perspiration.