Heading Out WIP - Help me choose colours! (Patreon)

I'm working on a traditional art trade to @Zerwolfy on Twitter featuring their new character Sanda. It's been a long time since I last created something with Copic markers and I had forgotten how much I enjoy using them!

Right now I have a dilemma as I can't decide the colours of his clothes. Therefore I'm asking for your help: suggest me a colour for his t-shirt and hoodie/jacket! The jeans will most likely be greyish blue, but you can give suggestions for those too. :3