How the hell can you tell? She’s in like a forty inch thick titanium suit! Anyway those perverts at nintendo just leave it to imagination if ya know what I mean. Trust me, she’s hot.
Nintendo 05, in every Metroid game u see Samus w/o armor if u beat it in a certain way. And she looks really, really hot in all of them except Echoes. She looks really ugly in Echoes. In Echoes she looks like she’s being turned into a Flood or something...
I haven’t actually seen that in echoes, but I saw the part at the end of Prime where she takes her helmet off, not that impressed though. They should have made her take everything off, lol.
Well for those who need a reference here is a few pics I found of her..........
Metroid Fusion:
http://boards.gamefaqs.com/gfaqs/genmessage.php?board=985&topic=21273781
Metroid Prime:
http://www.angelfire.com/games5/alchemistdefine/Copy%20of%20samus%20%20aran%20grav%20verson%20fram%20fix.jpg