Saks 5th Avenue BLUE by Saks Fifth Avenue - Double Layered blue patterned tank- Tailored to Sz S

Tag says M but it was tailored to fit me better. Pics show the stitching inside which could be undone. This top is fun and flowy. It does have a flaw near the button closure on back where the seam is fraying a little. Not super noticeable. Thread pulled on inside layer (pictured) Approximate flat measurements Pit to pit 17” Arm hole opening 9” Length 23.5”