I would like to suggest each piece of existing armor to have more dyeable areas – 4 for each chest/leg piece and at least 2 for everything else.
Although it’s true on almost all armor in the game, I found it rather disappointing that many of of the tier 3 armors have only 3 slots maximum to dye, with some of the pieces on my human heavy armor only having one slot.
I’m not asking for more than 4 slots, but I think all armor should have 4 on at least one or two of the pieces.