100% silk; midi length. This dress is a classic silhouette in a beautiful fabric and print. I love it; it just doesn’t suit my frame. Note the seam is starting to pull at the base of the zipper and tugging slightly at the waist (see pics). NOTE: I have had the top of the dress professionally taken in and shortened to fit my 5’3” frame, please see measurements: Pit-to-pit: ~16.25 Waist: ~14 Length: ~46.5 No stretch. Fit runs small. Please let me now if you’d like additional details or measurements.