If you are from the 60's... Warning Warning Will Robinson .. with flailing arms !!
I would not.. Antique means fragil stitching that could not make it through the wash.. and .. dry cleaning.. that is chemicals.. could change fabric colors..
Hmmmmmm .. no disrespect ment.. I would not. Airing out fine.. but no washing...
That and 10 cents will not get you anywhere.. Up to you.. just thought I would answer a request.