H&M Blouse Professional / Special Occasion / NWOT

Item: Blouse Tag/Brand: H&M Size: US Medium Color/Pattern: Black with multicolor floral Item Condition: Excellent like-new condition, NWOT This is a lovely blouse from H&M in fabulous condition. It is a roomy blouse, the 2nd picture is attempting to show a pleat feature that is on the front/back of the blouse around each arm, which means plentiful extra room and makes for a comfortable garment. Please let me know if you have any questions. I do not currently have a tape measure but my best estimate to describe the fit: runs large. If it were me picking the sizing on this I would have called it a L that runs large