WILFRED Aritzia White Short Sleeve Elastic Hem Cropped Shirt Top

Good condition. Have some flaws, pls read description - also about SIZING. Measurements ( approx. ) one side, while item is laying flat on surface - NOT stretched. Bust (armpit to armpit): 16" Sleeve: 7" Length: 16" from top of back. ADDITIONAL INFO: Labeled as a size Small, seems to fit an XS better. Pls check measurements for proper fit. Elasticated hem. Have marks in front on collar. Pls see last pictures. FROM PET/SMOKE FREE ENVIRONMENT. THANK YOU FOR SUPPORTING OUR SMALL FAMILY BUSINESS - WE TRULY APPRECIATE YOU!! pmc19f.