It feels like a medium weight cotton with a kind of stiff finish.  There is no size, I am estimating it to fit a size L.

It has a peter pan collar and pleated ruffles at the sleeve cuffs.

It is gently used with no holes/stains or tears.

The buttons are hidden behind a placket.

Please see all photos for condition and check the measurements for size.

Shoulders 18"

Sleeve 29"

Chest 47"

Length 26"

B124