vintage red & white checked cotton duvet or comforter cover pair of button up covers

Pair of vintage all cotton fabric covers for feather beds, comforters or duvets. These are made to slip on like a giant pillowcase and button up at one end.

These measure 58" x 75", same red checked fabric top and bottom.

They are both in very good clean condition... I'm not sure if these were ever used? The fabric is soft old all cotton, a pleasure to touch. Very nice!