NWT Wallace & Barnes duck canvas utility chore jacket, Dark Forest Green, Men's Medium. JCrew J Crew J.Crew J. Crew For sale is a beautiful, new with tag, J Crew Wallace & Barnes chore jacket, in thick duck canvas, Dark Forest Green in Men's Medium.Retails: $198 Based on a vintage French workwear style, this chore jacket is constructed from a heavy, durable cotton called duck canvas, the same material used for Dutch navy uniforms in the 18th century (in fact, duck comes from doek, the Dutch word for linen canvas). This jacket will break in the more you wear it, just like your favorite jeans, and supports more responsibly grown cotton through the Better Cotton Initiative.