When you've got a last minute American-style rendez-vous in New York City and you need to win the world over, the experts at Blo will make sure your mane is ready to shine like the glamourai. No cheating on your age-old dresser is required as cuts and colour services are not included - it's a rather brilliant hair affair. From red carpet heartbreaker to sophisticated 'office exec' looks, the menu is creative and comprehensive. If you've got a photo of a look you've been wanting to try, just bring it with you and they'll work their magic. There are several locations across town, from the West Village all the way to uptown Manhattan. The onsite beauty bar also offers spa services, with a nail salon, makeup and aesthetic treatments.