Francesco Biasia - their bags are sold on many online sites like bagshop, jacquelinejarrot, pinkmascara etc.
Some great-looking bags, IMHO and not terribly expensive.
Positive feedback judging from reviews on ebags and zappos, and from some posters here.
BTW I have read some posts here that suggest it's better not to buy from overstock, others who have bought from that site might be able to give you more helpful advice.
Like Kezza I have heard of Biasia and Perlina. I do not own any of these brands though so I cannot tell you about the quality. I think I saw Perlina bags from time to time at Loehmans.
Ah, thank you for jogging my memory, Kat! I see Perlina bags at Marshalls with some frequency. They seem quite nice, and come in styles I like, but I've yet to buy one. Probably because they're never just what I want, when I want it. I've seen Biasia bags at several online sites, never in person.