Hand dyed fabrics can be tricky...some will bleed horribly. I would wash them all, check for color fastness...use color catchers and maybe have a bottle of Retayne on hand just in case :wink: :wink: :wink:
Your class sounds like a lot of fun, please keep us posted on it...and some pictures of your progress would be really nice too, please 8) :wink: 8)