Flimy, see-through & too small

I purchased this item hoping to make an acceptable monk costume for Hallowen. Sadly, the robe is so thin as to be see-through and the sleeves look nothing like those displayed in the image, clinging to my arms and wrists as though they were a second-skin. Apparently this item was designed for anorexic twelve year-olds, because the whole thing was nearly skin-tight and hung to about knee-height on my 5' 10" frame. Good for a child (provided that child doesn't stand in front of a light, revealing everything they're wearing underneath) but not for an adult.Additionally: I realize this is just nitpicking, but the packaging said it was part of their "Biblical Times" line. Western European Roman Catholic Monks (which this costume is intended to depict) post-date even the New Testament by several centuries.