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1) When Exodus was first augmented by Apocalypse he received a costume fitting of his regal nature. It consisted of a black body-suit that was complimented by gold-coloured armour and purple fabric on the shoulders, arms and legs. He also wore an ornate head-dress that attached to his costume from the back of his neck, as well as a long white cape. He kept this look after waking from his centuries long suspended animation. [X-Factor (1st series) #92]
2) Exodus would simplify his look eventually by removing the head-dress and the golden armour to his costume. He kept the black body-suit and purple fabric sash and attached his cape with a golden buckle on his chest. [Quicksilver #1]
-) When Exodus was freed from his tomb a second time he went back to wearing his first costume, complete with its head-dress.
3) After forming his own Brotherhood, Exodus changed his look dramatically and opted for a red and black body-suit with a matching red cape. He also wore silver metal shoulder-pads as well as a strange metal disk on the right side of his chest. [X-Men (2nd series) #161]
4) On joining up with Sinister and his Marauders, Exodus altered his costume once more. He kept the blood-red bodysuit but accented it with yellow sections as well as yellow boots and gloves. He also reverted to wearing a white cape attached to the body by large white shoulder-pads. [X-Men Annual (3rd series) #1]
-) When Exodus took control of the Someday Enterprise he reverted back to his very first look.