This Sexy, Strappy little Black Jersey Knit Dress Extender w Lace Ruffle has adjustable spaghetti straps and can be worn alone as a cute little black dress or under a tunic for extra flair. Or put a sweater over it or a jacket to jazz it up. I wore mine as a Strappy little black dress with some sexy heels. So versatile. Easy to dress up dress up or down. True to size. Lots of stretch. Lightweight/thin material. NWT length is about 30”. Laid flat bust 1X= 19”-20”, 2X = 20”-21”, 3X =21”-22”