Jennifer Garner just gave Us major Nantucket-style inspiration with her cozy yet totally wearable looks while vacationing on the island. The one fall find we couldn't help but notice? The A-lister's comfortable turtleneck sweater, which we'll be recreating ASAP. The good news is we found an affordable $36 lookalike that is very similar to Garner's pick. During the coastal getaway, the Yes Day actress wore a cozy-chic outfit with relaxed jeans, walking sneakers and black-frame glasses - but her black turtleneck was all we could look at.