@Kiya: is the black denim yarn-dyed or piece-dyed? if yarn-dyed, are the weft cores undyed, ala PBJ 007? or 45rpm nando x nando? It's overdyed, which is a term describing the process of garment dying. The entire garment is cut and sewn (out of indigo denim), then the entire thing is dipped into a fugitive pigment dye.