I wouldn't be so salty about the Festival Plaza if it wasn't the only way to get dyed clothes a certain way or having facilities that basically give out items I can already get in-game via Pokemart. Seriously, why are clothes separated by games? Why should I have to get lucky with a facility to get the clothes I want? (If I don't have a generous friend to help me). At least with Kalos they only seperated the clothes by gender. smh.
I agree with this, because while I want to try different combinations with the clothes, I don't like having to constantly grind up FC to use it (despite my Festival Plaza currently containing three dye stands) so I often make my trainer wear blue clothes, though I guess it's because I like the colour.
I do hope US/UM don't restrict clothes and colours to a certain game, but knowing me they likely did it to try and get more people linking up. It was a failed execution of the customization if you ask me.