Very BAD advertising/DECEIPTFUL. After realising the first I had mistakenly purchased 
polyester curtains not the silk I was led to believe. I was careful the second time to make sure the flimsy ones without lining were advertised as real silk. So on both occasions, I was also lead to believe I was buying real silk curtains, when in fact. All curtains I have received are polyester curtains...
yes they're going back ....