i´m 5´4 and 12lbs would be one or two jeans sizes for me... it´s hard to say because of all the different fits etc...
it´s sometimes a matter of how fast you lose it, if you only lose water weight, then it´s different again
I'm 5'5 1/2". It wouldn't be toning because I really don't work out much at all except for a little bit of walking and maybe yoga once in a while. It'd be strictly lbs lost due to diet that'd make me smaller I'm sure.
Ha well I guess around 8lbs needs to be my first goal weight because I just bought new jeans that are one size too small. Usually not a smart idea but they are designer and are awesome! Very motivating.