The latest brands to advocate for the piece are Gucci, Bottega Veneta, and MSGM, each of which included the item in their Fall 2015 lineups. If there’s one thing to be said for the Milan shows, it’s that they advocated for a nostalgic sexiness—that sort of Ali MacGraw thing where, even though her body was concealed by turtlenecks and flares, you could tell she was a babe, thanks to the fit of the garments. That’s seeming to be one of the major looks of the season, all high-necked and tight-pants’d and layered to the brim. Through the lens of that mentality, the sweater-vest comes in quite handy. It’s like a jacket that doesn’t obscure the patterned arms of your glittering Bottega top, a grandmother’s leftover that pairs well with your Gucci glasses, a quirky counter to your MSGM neons…. Very well. But it’s still quite bad news for your boobs.