>>36434790You can dye white clothes to make them different colors the shops may not sell, but it's unbelievably poor. You have to utilize rare shops in the Festival Plaza and pay a ton of berries to dye the clothes. Oh, but it's not enough to have the dye shops. You have to have specific TIERS of the dye shop. Tier 1 can't get you light or dark versions of colors. Let me ask a perfectly valid question; what was wrong with having a color slider at the main clothing shops? What were they thinking? If you care about the outfits, do yourself a favor and just cheat them all in.
Also there are version exclusive COLORS for clothing, meaning you gotta fuck around with the Plaza even more, praying that some trainer on earth has that color shirt you want.
tl;dr literally everything about the Festival Plaza is broken, cumbersome to use, downright useless, or all three.