I'm going to need to get a pair of those Ruby lens / modded Wayfarers that Cyclops has on his face
Take the bottom left one's head and put that on the top left one's body and combine that with the streamlined look with the movie version's and that'd be the look for me.
Beyond that, I don't much care for the costumes of the others (or in movies today, in general). There's so many lines and plated segments, I feel like it's overkill. Complexity, I don't think, necessarily equals "better".
Also, does anyone else think that Cyclops' jacket is Beuller-ish?