How much does she weigh? Ear length doesn't necesarrily determine the breed since some Mini Rex just get the genetics for longer ears. They are usually sold as pets.
I'm not sure on her weight. I'll find that out when she gets a health exam at the vet once I get her. She came from a bad situation where a "breeder" was neglecting the babies and this lady claimed she was a mini but I don't know how much credit I'd give her considering everything...
from the pictures, she's pretty big at 7 weeks to be a "mini". She is darling though, and, her fur is definitely Rex as well as the tiny whiskers she has.