From Michael Kors made in Italy high end Collection line, a flattering Stretch Wool Crepe (96% virgin wool, 4% elastane) Sleeveless Sheath Dress Size 10.  Color is tagged "Peacock".  Tag also describes this dress as being from its "Onward Luxury Group Spa".  Four season versatility.  Back zip entry.   Unlined - folds flat so perfect for travel.  Flattering vertical seaming - slimming.  Approximate measurements taken flat, unstretched:  17 3/4 inches underarm to underarm, 42 inches down center back (so hits below the knee) with a 9 inch center slit for ease of walking.  From a non-smoking, no pet, and fragrance-free home.