The Old Navy Frost-Free puffer is fine — if you size up and expect exchanges

The Old Navy Frost-Free puffer is fine for the price — but budget some time for a possible exchange and go two sizes up if you’re layering. The fit runs smaller than expected, which is a common complaint. If you plan to put anything thicker than a t-shirt under it, size up generously. The jacket itself is warm enough for most winter days, the hood stays put, and the price is hard to beat. Just don’t buy it the night before you need it, because there’s a good chance you’ll be exchanging it the next day.