Vintage Daniel Green Black Quilted Pom Pom Smoking Slippers

Vintage Daniel Green quilted black satin slippers with small heel. Quilted design, Pom embellishment. Smoking slipper style. The box says 1942 and includes the original receipt from Olds & King department store in Portland Oregon. The slippers are not marked with a size. The sole is 10” from toe to heel and they are very narrow. I wear a size 7 narrow and I can force my foot into them, but I would say a 6.5 narrow would fit best.