A colour in between blonde and bronze (like gold but not quite as yellow) or a combination of blonde and bronze. blonze could be used to describe a lighter shade of bronze or a darker shade of blonde, alternatively Blonde hair with Bronze streaks is Blonze.
I'm lovin your sun bleached blonze hair.
Q) Is that gold jewelry you're wearing? A) nope it's Blonze, it's a richer shade of gold, do you like?