Or, Sylvia Plath as you've never seen her.
From Letters Home by Sylvia Plath, letter dated October 8, 1960:
I have a new and exciting hobby. You will laugh....I went downtown and bought three 2-yard lengths of material--one bright red Viyella (at $1.50 a yard), one bright blue linen, and one soft Wedgwood blue flannel with stylized white little flowers on it (both at about 50 cents a yard). I also bought a dress pattern and nightgown pattern (Simplicity). Yesterday I completely cut out and basted the little nightgown, in a one-year size. It is exquisite....I pinned the little nightgown together to see what it would be like, and it's a little fairytale thing....My next purchase that I'll save up for is a sewing machine! I don't know when anything has given me as much pleasure as putting together the flannel nighty for Frieda--the pieces are so little, they are very quickly done. If I practice a lot now, I'll probably be able to make most of her clothes when she goes to school. The London stores are full of marvelous fabrics... [all ellipses in original]
She goes on to say that she and her husband consider handcrafts "the most satisfying things in the world to do. I am awfully proud of making clothes for little Frieda."
Apparently the fad didn't die immediately. Nearly a year later she mentioned in a letter that she was going out to look for a second-hand sewing machine like the one she'd been borrowing.