As elegant as they come, Audrey Hepburn’s gamine beauty made her one of the world’s most beloved muses. From her strong brows and penchant for a feline flick to that enviable and effortless pixie crop, she knew the power of a classic look – and, crucially, how to accentuate her features. She also approached her beauty routine with a sense of playfulness and fun. “I believe in manicures. I believe in overdressing. I believe in primping at leisure and wearing lipstick. I believe in pink. I believe happy girls are the prettiest girls,” she once said. On what would have been her 93rd birthday, Vogue takes a look back at some of her best beauty moments.