This cute little hat is modeled on my doll who's head has a 16" circumference and it's a pretty good fit. Not sure exactly what the fabric is but it's fairly heavy and has a bit of body to it. there are white on white embroidered designs along the scalloped brim. It's in good condition but could use a bit of a soak as there are some light overall stains/discoloration.
The measurement lying flat is 8.5" top to bottom and the head opening is 6.5" across.
It's a cute little thing and would be great on a german character doll.