Iris pairs the late documentarian Albert Maysles (Grey Gardens, Gimme Shelter), then 87, with Iris Apfel, the quick-witted, flamboyantly dressed 93-year-old style maven who has had an outsized presence on the New York fashion scene for decades. More than a fashion film, the documentary is a story about creativity and how a soaring free spirit continues to inspire. Iris portrays a singular woman whose enthusiasm for fashion, art and people are her sustenance. She reminds us that dressing — and indeed, life — is nothing but a grand experiment. "If you're lucky enough to do something you love, everything else follows."