Extra Wide Chambray Dress. Used

Dark "denim" lightweight woven twill coat dress. Very drapey. Label says 100% cotton, I think it's a cotton blend (maybe rayon?). Very roomy in torso, sleeves are kind of narrow at lower arm and wrists. No stretch. HPS to Hem: 38" Low chest (pit to pit, 1/2 measure) 37"/ full: 74" Hem (1/2) 49" / Full 98" 2 Side vents 8" each Sleeve opening at cuffs' edge, buttoned: 7.5" No button at top of CF, I'm providing a gold color stick pin backing. (Suggest using a brooch). Size label says XL, marking it XXL for extra wideness. There is a stain (that didn't wash out) at right back elbow (wax?) Price reflects fair used quality.