A version of this article appears in print on Jan. 12, 2025, Section ST, Page 4 of the New York edition with the headline: Adults Are Going Gaga Over a Winter Hat for Infants.

Now that cold weather is upon us, I know one of the best ways to stay warm is with a hat, but what is the best style to choose? I don’t want to look as if I’m trying to be part of a club that ...