I received my Mayfair in Teal last night and I'm carrying it today. Real cute little bag! For me, its not big enough to be an "everyday" bag for work. I see it more as a "party purse"

that I can take out to bars, dinner, shopping, etc. (Fyi, the chain cannot be removed and its not long enough to be worn crossbody.)
The teal color has been represented differently in photos on various websites. Its definitely primarily a shade of green, but not so dark that its emerald (as it appeared in some photos.) There is a very very slight blueish-gray undertone, and I think the stitching is blue. This pic from shoptwigs.com is pretty accurate. I'll post my own pics later on.