NWT Nothing Fits But Tiered On or Off Shoulder Dress size M/L

NWT Nothing Fits But Tiered On or Off Shoulder Dress size M/L. Retails for $149, 100% cotton dress. Stretchy smocked top with option on or off shoulder detailing. Very well made, thick fabrication as shown. Across chest (unstretched) 13" Across chest (comfortably stretched by hand) 16"- may stretch further but I can't fit into it to find out 17" sleeves 43" from chest to hem 50" from top of sleeve to hem (if sleeves are not off the shoulder)