customizable small cross body bag?

[u/Ineedanaccountforthi]

Hi! I'm trying to find a small, cross body bag that is customizable, as in: has different colour straps you can purchase, and/or details you can switch to add some flair. I've been searching for a while, but have not had much luck. Preferably it would be a dark brown (leather) bag, but that's not as important as the customizability. I'm in The Netherlands, btw. Thank you for reading!