As you lounge about in a turkey coma this Thanksgiving, incapable of doing anything more than watching online videos, we submit this morsel for your consideration. For the Avant/Garde Diaries, Advanced Style‘s Ari Seth Cohen visited that rare bird, Iris Apfel, in her quirky, curio-packed apartment. The self-described “geriatric starlet”—and the subject of an upcoming documentary by Albert Maysles (Grey Gardens)—speaks candidly about gage, personal style, being “maximal,” and her drug of choice, all while playing with the various stuffed toys, boas and fluffy things that adorn her Upper East Side home…