I was a fan of MAC till I discovered Bobbi Brown, I think it really caters to "desi' skins and works well on our complexions. In the US/UK there's a wide range of foundations to choose from if u're fair but if u're wheatish or dusky it's a task!
I found that BB's undertones really matched well looked good in real AND pictures too. Usually the girls at the counters give u colors much different from u're skintone and ask u to purchase a matching pressed powder to correct it.
ALWAYS test u're foundation on u're face and in broad daylight..a perfect match should be invisible..for blemishes use a concealer. A foundation is just to even-out everything.
Please come down to Dubai! :)