Here we have this darling vintage hat button.  I'm sure some of the hat collectors would love this one.  The button is
1" x 1 1/8".  I have used vintage beads that look like Bakelite, but they do not test positively.   Made with brass findings and memory wire, with bead dangles.
This one is pure fun!

Wrist:   Approx 5 1/5" to 6"