Rachel Roy (WireImage)

Rachel Roy caused a stir when she attended a premiere in New York wearing pajamas. Critics included Glamour’s Cindi Leive, who told Page Six Magazine: “Don’t go to a restaurant in pajamas. You look like Vinny the Chin — the Mafia kingpin … Clever, but not a fashion icon.” Roy defends her fashion choice in the mag, free with The Post on Thursday: “Silk pajamas are so chic and unexpected. If I can’t experiment with my clothes and take chances for my customers, then who can?”