Lace portion only (white) 45% nylon, 30% cotton, 20% rayon, 5% regenerated fiber (cellulose) The lace bustier can be worn in a variety of ways, such as over the chest like a bandeau top, or with the strings tied around the neck like a halter neck. The fabric is soft and comfortable against the skin, and it's not itchy, providing a stress-free wearing experience. There is elastic at the top, so it doesn't spread out too much and maintains a neat silhouette even when layered. This is from the website description. Length (bustier) 27.3 Bust (bustier) 62.4