Where do you ladies go for fancy/special lingerie/undergarments?

I've never been one to spend much money on underwear or bras (that 5 for $20 deal gets me every time), but Mr.TenInch just got a new job, our anniversary is in a couple weeks and V-Day is a week later, and his birthday is a few weeks after that.... so a lot of reasons to go all out for something schmancy.

I'm pretty conventionally sized, not really into victoria's secret or frederick's of hollywood style of things... but also not really sure what sort of things I would like. So that's not a lot for me to go on in google land.

Suggestions?