Camilla Gray Knit Sweater Dress w/ Black Rhinestones Long Sleeves Made In Italy

Camilla Gary Knit Sweater Dress with Rhinestones Made in Italy Unsure of Size - tag says 4 or 42?? But this is not a US size 4. Dress is larger , in my opinion more like a childs size 7. But please see measurements below Measurements Armpit to Armpit Approximately 16 inches Length Approximately 31 1/2 inches long Gray with Black Rhinestones Long Sleeve Tie at waist that ties in back