One more nail thing. Matching your nail color to your outfit is not very chic. Like, wearing a blue sweater with the same shade of blue nail polish. Or golden dress and golden nails. It gets so matchy-matchy and a little old. Coordinating complementing colors with each other is the right way to go, on the other hand.
Matching the nail polish color with the color of your lipstick is coming back, though.
Here’s About nails: What I like and no-nos if you’ve missed it;)