"Simple and sweet Acne "Marlow" open-back dress from mytheresa! I absolutely love the creamy pastel pink and how it appears to be shiny; it's actually a polyester fabric, unfortunately, but the lining is made of silk. Guess they couldn't do it in reverse where the lining is polyester? Knowing the lining is made of silk means it's really comfortable, so that's a plus at least. "