You’ve seen her winking down from ads for MAC Cosmetics and smiling back from the pages of the New York Times Sunday Style section, her eyes sparkling behind glasses that make Coke bottles look dainty. “Who is she?” you might have asked while watching Bill Cunningham New York, enamored by the tacky-chic pattern mixing and affable, no-nonsense presence of the self-described “geriatric starlet.” Iris Apfel seems to have come out of nowhere over the past decade, stepping out of her rarified Upper West Side coterie to reach a wider – yet still fashionable – audience. With IRIS, the late documentarian Albert Maysles pulls back the curtain to reveal the life and experiences of this nonagenarian iconoclast.