cut out the size and fabric tag but it's a size medium bust from armpit to armpit measures 15.25 in across laying flat Almost Max and length with a slit on one side up to the knee Below is description from website : Weekend By Max Mara UNISONO Sleeveless Stretch Viscose Dress 24253260116 Col 013 Shop All Weekend By Max Mara Here Brand: Weekend By Max Mara Style No: 24253260116 Style Name: Unisono Colour: 013 This long and sleeveless dress is crafted in comfortable to wear, soft stretch viscose yarn that keeps its shape. The style boasts a deep side slit detail at the hem and is embellished with tubular trims. It is cut in a flattering A line shape and is a maxi length. A versatile dress that can be worn on it's own or accessorize for different looks and occasions. Materials: 77% viscose, 23% polyester. Care: Hand wash cold; do not bleach; do not tumble dry; flat drying in the shade; cool iron; professionally dry clean perchloroethylene - mild process; do not wet clean.; iron with a cloth between.; using neutral detergent.