High end lingerie stores in DFW?

Not VIctoria's Secret. Looking for a shop with some high end lingerie that I can take a lady friend into so she can try on some things before buying....and I can subsequently rip off with my teeth.

Any shops in Dallas/Ft. Worth?

Le pearla (spg?) in SouthLake town center.... My SO buys hers at Neiman Marcus or Saks