Old Navy Loose-Fit Sherpa Zip Jacket When it comes to fit, the roomier the better — a tight fleece or sherpa can feel extra constricting. The Loose-Fit Sherpa Zip Jacket ($42, originally $50) is roomy in the body and arms and has a sharp collar. We love the idea of wearing this completely unzipped over a dress with some combat boots. Image Source: oldnavy.gap.com Loose-Fit Sherpa Zip Jacket $42 from oldnavy.gap.com Buy Now