Who's The More Fashionable Couple?

The McSteamys, Eric Dane and Rebecca Gayheart, in the big apple for fashion week?


Or Grace herself, Debra Messing w/husband Daniel Zelman?

If it were a hotness contest, well, there'd be no contest, but we're kind of really loving Debra's full, striped skirt!

And get this! A spy inside the fashion show tells us that "Eric Dane was flirting up a storm with a bunch of girls at the Grammercy."

We know he's hot, but that is definitely not!