Vintage Designer Dress. United Bamboo New York. Zipper dress! The sleeves have zippers that can be fully zipped or left open (my favorite). The zipper starts at chest and goes around chest and waist. It is a stunning dress! Material feels like silk but not sure if it is 100%. Front center hem is slightly higher than side hems. Approx dimensions: 17” - Chest (pit to pit) 15” - waist 6.5” - sleeve length 33” - length (pit to hem) No specific size listed but is like a medium.