Perhaps it would be reading too far into the situation, but if the item was unused and still had tags on it, then that would say to me that my friend had no intention of using it at all, as I would have thought that as a matter of course, they'd clip the tags and run it through the wash and put it in the draw at the least ... and if the item was the wrong season or not to their taste, I would have thought they'd tell me early on, and I could take it back and get something else they could get some use out of.
HTH