FYI the S2.5 body might have the plastic wrappings under the clothes when unboxing for a reason. At least this SS102 EXPO figure was stained by a black shirt. My SS097 with the same seemless arms has a gray shirt and didn’t stain so far.
Either the S2.5 is prone to dark dye or it’s due to a in-a rush-produced -EXPO-figure, with cheaper dye.
By the way, the arms were not effected.