Agnes b Black Cotton Duster Jacket

This cotton knit jacket/duster is from the designer Agnes Trouble out of Paris. Her design is known for its timeless, chic Parisian style. Yes, this has had some wear but still would be so smart over a turtleneck and jeans ~ it would make your outfit! There are 2 tiny flaws on the left shoulder. The color of this jacket is black although in some pictures it appears as navy. Measurements are: PTP - 20”, from the back neck to the hem is 36”, and the sleeve length is 16 3/4”. The size is nowhere to be found or the fabric content. It appears to me to be a cotton knit. After trying it on myself, I would say it is an 8 or a smallish size 10. Thanks for looking!!