Designer for Fashion Graphics (Prints, Pattern)

I am looking for someone to design a couple of Graphics / Prints for my new fashion label. The style will be laid back, kinda high end rock chic, female fashion. I just need prints (graphics etc)/pattern as I already have the garments designed. We are talking about 7 or 8 pattern / graphics, I need them ready to send to the printer and also want to have the possibility of revision to make everything as perfect as possible. Please offer a price per piece not for the whole project, this way we stay flexible and I can add more prints etc if the work is great :) Please also post a reference link where I can see some of your work. Thanks!