so far for my space suit I got a deepseeker helmet and a shocktroop suit which I think matches well enough, I like the helmet a lot
for regular apparel I got some security outfits luckily I had enough of them to give one to each of my crew so they all match while on the ship, for suits I got most of them pirate suits
Call me old fashioned but the regular old ass suit you get from the nasa building looks amazing.
Mercury Suit? The silver one? Yeah, that set is freaking awesome.
I also really like Constellation Mark I.