Tennis anklet?

I few months ago I made this tennis bracelet, but it was really too long.  I did show it to a couple of friends, who both liked it, and asked for it to be an ankle bracelet.  It was too loose on one of them, so the other snatched it up.  The first one pouted, so I promised to make her one, a little smaller.

I do not know what is up with this pattern; I tried to make it smaller, but it ended up bigger - over ten inches.  I did use a button for a closure instead of a toggle.  Let me know how you like the button - I do need to make this the right length, and I don't know which is the best way to fasten it.  I have plenty of buttons and toggles, and even a few lobster clasps (but those are all silver), and I value your input.