The different shades of grey are already a solid colour choice, bu the stray oranges add interest in a non-obnoxious day. This grey, svelte look suits his formal ook.
My favourite part is the slicked-back haircut. Having the stray hairs be of different colours is an interesting touch while following the same semi-pattern his main fur has. The stray hairs, while clashing some wi the overall forma look he has, are jus that good looking all the same.

thanks for the detailed critique! i also love the slicked-back haircut the most 🥰