This is a Womens 1970s Blue Chiffon Evening Dress Long and Embroidered Shawl.  I listed it as a size small/medium.  The measurements below are of the dress form that the dress is sitting on.  The fabric has some give so these do not describe the max measurements. 

Waist: 27"
Bust: 34 1/2"

If you have any questions prior to purchasing, please send me a message and I will provide any additional info I can. 

As part of my small effort to save a tree, I typically do not include a packing slip or invoice in my packages.  However, if you would like one, plese let me know and I will be happy to include it.