Vintage Japanese Pajamas for Mom and Daughter

Description

These were bought as a mom and daughter set, but can also be for a youth rather than a mom.
These are two boxes of Japanese satin pajama sets from 30 years ago. (I'll separate them if you are interested in only one.)
Both have an embroidered top, pants, slippers and a robe.
Very wrinkled so they need a good steam to lay flat again.
Both boxes are dirty from being in a store room and the smaller one is missing the clasp to close it. The child's set is spot free. The mom's set has a few minor food spots that should launder out.
Child's Measurements: Shoulders 15", Pants 29", Slipper 7.5"
Mom's or Youth Measurements: Shoulders 17", Pants 42"L, Waist 19", Slipper 10"