I suspect that their sale items are failed sales. If they have many returns, they just put this item on sale and it's non-returnable, non-refundable. I bought a couple of items on sale (non-refundable) and the quality was horrible, the pattern was sewed crookedly. No one could wear them, the fabric is sewed so crookedly, it looks horrible. But you cannot return them... Just be careful... The quality is very poor for their prices.