Reiss Emily Dress, linen blend. I took a chance on it and bought it not my size because my size was sold out. I tried making it work, but it’s just not my size 😭 never worn out just tried on a few times trying to make it work. It’s a US size 10. Waist has elastic, and it’s a faux wrap. It’s a heavier linen material, not the super thin kind.