This elegant vintage dress from Tadashi Shoji is perfect for any formal occasion. The navy blue color and keyhole neckline with hook and eye closure give a classic and timeless look, while the backless feature adds a touch of modernity. The fit and flare style, A-line silhouette, and cap sleeves make it comfortable and flattering for any body type. The dress is made of a polyester and rayon blend, with microfiber fabric type, ensuring a smooth and luxurious feel. The dress is adorned with subtle accents like the floundering hemlines and has a designer theme. It can be worn in any season, making it versatile. The dress is perfect for a wedding, party, cocktail, or any formal event. The dress size is 4 and is a regular fit. This dress is a must-have for anyone who wants to look elegant and stylish. Keyhole back length 16" Armpit to armpit 19.5"-20" Shoulder to sleeves 10" Shoulder to hemlines 59" long Waistline 28" Measurements are approximates