These halter neck mini dresses are perfect for cocktail parties. I use 100% bamboo, so they are very comfortable to wear. The back has a strap across so you can tighten up the front for full coverage. They also have a tie top. These are one size, but I will do special orders for the length. As you can see in the gallery, the red dress is quite shorter than the turquoise. I have had three different sized models try these on, and they look great on all of them. They measure 30-36″ bust and 38″ long. Shown in turquoise. Model is 5′ 7″ 32″ bust, 26″ waist, and 33″ hips.