The best looking outfit in the entire Mass Effect series has to be the Terminus Assault set in Mass Effect 2. Because of this, there's a lot to be said for the game's default N7 Armor set. Mass Effect 2 does away with light, medium, and heavy armor in favour of customisable and non-customisable armor sets, as well as a variety of bonus sets that were originally DLC.
Frequently Asked Questions What kind of armor does Mass Effect 2 have?