Lane Bryant short sleeve tee 18/20 smoke/pet free home. It seemed larger

Lane Bryant 18/20 soft mint green lace tee. Excellent condition. It seemed leather so I did tie a knot in it. I liked it but it can be removed. The sleeve details are beautiful Measurement: laying flat Armpit to Armpit 25” Shoulder to shoulder 17” Across the waist 25” Sleeve (shoulder seam to cuff)12.5” Front length (shoulder to hem)28”