depends on the feet the toenails are mounted on
Seriously? You invaded earth to think about girls toenails? That sounds suspiciously like a teenage boy talking.
I thought it would be kind of gross but when I got mine done for a wedding a while back, they told me it would look better if they didn't clip them and it ended up looking fine. It just depends on how they're done. And if they're chipping or scraggly I'm sure they'd start looking nasty.