Pullover hoodies are fine, but sometimes what you really want is one that zips up—especially if you’re going to layer with it on chilly winter days. Enter this simple sewing project: just two seams ...

Peggy’s guest, Ella Pritsker, demonstrates easy and efficient methods of zipper installation. The Automatic Continuous Clothing Closure, commonly called the zipper, was first invented in 1917. Sewing ...