I like my man to be taller than me, ideally a few inches taller than me. I don't like them being the same height as me, I'm a bulky, tall, chubby girl and someone the same height as me makes me feel even bigger.
Shortest I'd go would be about 5 foot 8. I don't like them towering over me, so 6 foot 2 is probably my limit.
It doesn't really matter to me, but I do like it when a guy has some height on him just because I'm kind of a tall girl. I'm 5'7 so that's not really tall, but often, I'm taller than most of the people in the room. I also love my heels! <3 So it's nice to have a guy who's my height or taller, but if I find a guy who's got a lot of heart and he's really special, now way am I letting height get in the way!