“Blood, Sweat and Heels” steps up Bravo’s style and sass with a group of up-and-coming movers and shakers in New York’s elite circles of real estate, fashion, and media. The all-female cast includes former “video vixen” turned realtor Melyssa Ford, real estate partner Brie Bythewood, modeling agency owner Mica Hughes, affordable-style expert Daisy Lewellyn, A Belle in Brooklyn blogger and author Demetria Lucas, and style and pop culture journalist Geneva S. Thomas.