EUC COS Black Knit Elbow-Length Sleeve Dress - Sz L

Excellent condition knit dress from COS, size L. One small flaw noted in close up photo - appears to be a small white dot? I think it should be able to wash out easily, but the item has been in storage for years and I didn't want to launder again. Relaxed Fit, great for work or casual events. Original price approximate. Shoulder to shoulder: approx 21" Length: 35". All measurements approximate!