Lot of 3 bonnets worn by Amish females:  2 more for children, 1 adult. Variety of sizes:  smallest 5" x 15" string to string, the largest  6" x 16-1/4" string to string.  Medium is 5-1/2" x 15-1/4" . all bonnets have black strings attached (not like picture).   Good for display or can be worn. I am only guessing at age for these bonnets, the 2 are more for middle age children (10-14 years).  Depends on head size. Thanks for looking!  Worn with double sided tape, straight pins or bobby pins.