I actually have three (hangs head in embarrassment). Two of them are vintage and cost me a total of $100. The other is a Roxy full body form (with legs) that I splurged and bought as a *mumble mumble* birthday present for myself. Shelley is my form at home:
She is an old Wolf, and she came from a design student named Michelle, hence Shelley.
Mutt is my Roxy. She's the closest to my size, and with the hardware associated, she is tall
Jeff came to me through the kindness of strangers. She's older than me, and her lift is broken, so she's pretty short. She stays in the studio, next to Mutt. Hence the names Mutt and Jeff. She shows up in the Gorgeous Fabrics University videos, but I don't have a handy picture of her to post here, sorry!