The costumes serve a purpose
1 Civilian can tell the heros apart from themselves
2 you can tell diff team members from further away or mixed in a crowd
3 some like Storms lockpick holder or Banshee's wings serve a point
4the Xmen are a family not a military they should be should have some personal expression on the outfit
5the argument that the costumes are not realistic or seem silly does not hold up because it' not realastic to shoot lasers out off ur eyes or turn to steel ect.
image.jpg