Dress Silk Stretch Satin Maxi from Ganni. This maxi dress in stretchy satin material is made of certified organic silk. The dress is designed for a slim fit and features a round neckline, a cut-out with button closure, elbow-length sleeves, a back zipper, and a high front slit. This maxi dress combines elegance and sustainability as it is made of certified organic silk. The product is available under the category W Sustain as it is made from sustainable materials.