This vintage dress by Lanvin is from the 1970’s and the fabric is covered in Blue, Red and white flowers. The dress buttons halfway up the front and is sleeveless. Those iconic, printed shirt dresses Lanvin churned out during the disco era may not represent the pinnacle of fashion, but these frocks reflect a rarely seen facet of the ’70s. They offer us a look at what every day women were wearing. It measures about 21″ across the bust, 20″ across the waist, 21″ across the hips.