Spense Black and Grey Striped Body Sweater Dress Medium

A Body sweater with lots of curve. Spense brand, poly, some stretch. Says medium, I'm at 12/14 and it's too tight (rats! it was for the holidays) so more like a 10. pit to pit about 17", length 37", shoulder to shoulder about 15" at seam, arm length (3/4 sleeves) about 18.5" , about 15.5 " at mid-waist. Cute and saucy. Very well made. Essentially new... only tried on (sigh!)