NAILS:

The Rockettes are allowed to wear whatever nail polish they want, probably because for a lot of the numbers they’re wearing gloves. But they noted that really bright colors like blue probably wouldn’t fly. We asked about nail art, and they absolutely gushed about Sally Hansen’s Salon Effects stickers.

Rockette tip: You can’t beat gel nails for pure endurance, because all the hair pinning and quick costume changes are hell on nails.