Ladies half Slip  from WONDERMAID.  POLYand nylon in a woven shiny finish . Very slick.

I place this Slip as late 60s . Has a piece of a union label left.

Scalloped lace hem

Marked xl.

I measure the relaxed waist at about 27". Comfortably stretched , about 34" .

Hip about 45".

Keep in mind this is a woven and will not have as much give as a knit.

Ec.  No noted damage such as rips or tears .