Classic Rag & Bone shift dress

Classic blue and white rag & bone shift dress. Sweet button detailing at the bottom of the back of the dress. Very very small stain pictured in the second to last picture. And a small stain at the bottom of the hem in the front, pictured in the last picture. They are hard to see because they are very small, but I noticed them in bright light so wanted to point it out. Dress was recently dry cleaned.