This is the panties from Hollywood 1111. It's from about 1938 or so, I think. My only changes were putting elastic in the back so they'd stay up, and making the purple waistband go all the way around! (The original only had an attached waistband in back. Changing it make it easier to interface it for the buttonholes, too.)
I made these to match another Hollywood pattern-- Hollywood 984. My change here was lengthening it by 5 inches.
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