Approximate measurements

Pit to pit 10-3/4”

Length center back 20-3/4”

It does stretch

Very soft, my granddaughters did sleep in it.

I think it is supposed to be a nightgown, but would work for a costume dress.

Has some scuffs ? (not really sure what you call them) in the outer sheer lightweight fabric from laundering. (See photos)

Please see photos for actual condition and description

Thanks for looking!