In NYC MJ Trimmings on 6th avenue or any bead store between 6Ave & 36-38th Streets. be warned mj trimmings stuff is a bit pricey but if you love sparklies try there. Or walk to Margolas on 37th street middle of block a buit cheaper. there are dress stores and accessory stores that sell lots of rhinestone goodies. one dress store elle belle i think its called.that sells touristy bd costumes. Online
www.gspncrystal.com they aren't ebay but they are reasonable. I hope this info helps
Alrana