Fredericks makes good ones that aren't too expensive. If she wants to try some on, she should go see Beatrice at Abilisha's. I'm sure Beatrice can walk her through measurements and types of boning and all of that.
OOoohh...Allyson...who was that lady who made the corsets that we saw at Clothesline last year? I have her card around here somewhere I think. She was amazing. Her corsets were sooooo nice. Yeah. I drooled. I admit it.
For cheap yet purty there is Krystels.biz (I think, if not, try .com).
I wouldn't do Freddy's though, sorry Noelle. I own two from them (well, one now) and they simply don't hold up the way they say they will. :(