Vintage 1900s Ivory Knit Baby Diaper Covers

Darling vintage baby diaper covers from about the 1900s. Sweet handknit in ivory with ribbed waistband and a drawstring. Looks and feels like a soft wool to me. Label reads: none. Please see my measurements below because I'm really not that familiar with baby sizing but I'm guessing this is about 12 months or so. Would be very cute for a larger doll too. Listing is for ONE of the two.
Near mint vintage condition.

Measurements: doubled across waist and hip.
Waist: 16" at rest, but can be pulled tighter as much as you want, or stretched all the way to about 27"
Hip: 20" to 30"
Waist to bottom of crotch: about 7"

Please note: These are vintage, preworn and/or preloved items. I do my best to list any issues, but signs of wear should be expected. Please feel free to contact me with any questions. I'm truly happy to help in any way possible and I'm always up for a chat. Any accessories shown, including crinolines, are for display only, not included unless otherwise stated.