never said sigil wasnt legal....just the means to get vet robes and shrouds were different than to get items, armor, and other things. other clothing pieces can simply be dyed with sigil tub, shrouds and vet robes can not, and the method to obtain them this way was far different and alot more illegal at the time to do so.
unless someone can page a GM and ask "is the shroud and robe in my pack legal to own" and post a pic of the question with the GM response, im guna say there illegal, cuz both of mine were just deld....
again, buy these at ur own risk =/