Costumes- Sabriel

[CarlottaVonUberwald]

I was just wondering if anyone had any advice. I was hoping to make a sabriel/Abhorsen costume for halloween this year, Surcoat ideas sorted, as is where to get a sword that is suitable. Basically my issue is the bells, I could potentially make the bandoleer or purchase one but was wondering if anyone had any suggestions on getting seven matching differently sized bells that i could inscibe charter marks to lol. Any suggestions? (Also obviously the easier they are to make a bandoleer for the better.)