Anthropologie Leifsdottir silk dress

Colors are gorgeous- blues, reds, and pinks. 2nd picture shows closeup of some of the colors. V-neck. Well made-100% silk, with a full attached lining(polyester). Size says 4, but I listed as a 6 because it's a large 4. Armpit---> armpit is 17 1/2 inches. Hits to knee or just above knee, depending on your height. Straight fit. Got this at Anthropologie. No tags, but new/never been worn.