Show Me Yout MuMu Tuscany Maxi Slip Dress SIZE XS

I have TWO of these Show Me Your MuMu Tuscany Maxi Slip dresses. BOTH SIZE XS. Color is Champagne. THIS LISTING is for the dress my sister wore. She is 5’11” and DID NOT get her dress altered at all! So length is how it comes when bought brand new. But it still went to the floor on her perfectly. We bought this brand new from the website for $218 total w/ shipping. First photo is my sister wearing the dress. I included the sizing chart and description from the website! Only worn once!