This super cute Lincoln dress by Christy Dawn was one of their limited run offerings using upcycled fabric. There were only 2 made in this fabric -- this one which is unmarked / 'regular' size (according to CD this is equivalent to M in their current sizing system), and one other in XL. Overall I would say it feels like a small-medium. Measurements (approximate) : 17" across at waist (adjustable with drawstring) 45" from shoulder to hem (shoulder straps are adjustable) This fabric is upcycled deadstock so there's no content breakdown listed, however it has a feeling like thick cotton crepe. It is a little thicker than other CD dresses I've owned and I love that it feels very durable; it would be very difficult to tear on a branch or something. Thanks for looking. :)