I've printed on a number of different fabrics. When I first started off I used printable art canvas which can be costly ($10 for 5 sheets) but it's resistant to fraying and is perfect for printing on, but recently I've switched to cotton poplin, which is what mmcb uses, but you have to use fabric stiffener to make it rigid enough for it to hold up. I suggest buying Liquitex matte medium to stiffen the fabric.