I have a hard time with coming up with an ideal but here goes…
For a woman, about my height (5’4”), with a well-proportioned hourglass body. Nicely shaped legs, ass and shoulders… with a little bit of muscle. (And not too skinny!) I prefer smallish breasts to really big ones, like a B cup would be ideal I suppose. I am also particularly attracted to redheads.
For a man, uh, slightly taller than me… and… I don’t know. Average size, not too muscular or too skinny… Huh. I can’t think of what else would be attractive to me. I don’t find many men attractive for their bodies. Especially not blonde men. Can’t get past that… No offense, @DominicX! Course, I don’t think we’d date anyway, since – damn – can you tell I’m pretty gay here or what? Oh, and I’m pretty sure you are, too. ;)
And in conclusion, basically none of this actually matters to me, not in a significant way anyhow. I’m mostly attracted to personalities. The body is all gravy.
Edited to add: I forgot! No chest/back/etc hair on my ideal guy. I find dark and thick body hair to be icky. Yep, should probably stick with the ladies, huh?