Zara XS boho mini dress long sleeve

This is a gorgeous long sleeve boho dress by Zara it has a beautiful brown tan and black pattern of florals all over there is no fabric tag but it feels like it might be polyester or viscose blend.. it most definitely fits oversized!! this mannequin is approximately a size 6 pit to pit measures 22 " length is 33" sleeve length from shoulder seam is 18 hips across are 27"