T-shirts come in a variety of necklines, and the most popular by far was the classic crewneck. We also included other picks, like V-necks and scoop necks, in case that’s more up your alley.

Gap's perfectly cut £10 version is hard to beat if you're happy to expose your arms, and if more coverage is your thing, the £29 T-shirt version from Hush delivers. It's easy to see why a U-neck is ...