Shopping Looking for Simple 1/4 headband

I'm trying to find a simple black alice band style headband for a 1/4 doll (a narae, specifically, so a 6-7 head) preferably something that looks like below, but all the bands I've come across have a bow or ribbon, or some other decoration on them. Has anyone come across anything a little more simple, or have an idea of where I could maybe find one?

Thank you in advance for any insight anyone has!

 

Thank you! I'll have to see if they'd be able to fit a slightly smaller head

I'll be sure to check them out! Thank you!