Probably the hoodie could be the same colors as this flag:

do you want it to be a solid or soft

solid color*

I don't mind.
I'm just giving suggestions.
I'm not Mercuric myself but I like the colors of the flag.

ok

Yea. Personally I'm non-binary but I don't mind if you make it solid or soft.
To be fair. Gradient would seem cooler.

is it ok if i do the wings too?

Yea, feel free to take all the suggestions from folk on the comments section.

Neptunic flag colours. That's just someones temp. The flag is neptunic

NB flag colors

how about i do the eyes both of those flags and i do the hoodie rainbow

Sounds good