User blog comment:Hellkaiserryo12/E3 June 10th 2014/@comment-254973-20140612054318

Zero suit samus has black, blue, and pink alt. costumes like in Brawl. Did not get to see the fourth, but it seems it might be the darker blue version again based on those colours. http://uk.ign.com/videos/2014/06/10/smash-brothers-for-wii-u-zero-suit-samus-final-smash-e3-2014