Everlane The Heavyweight Overshirt Uniform Size Medium, Heathered Green, Condition is new with tags, Measurements Length size 28 inches Pit to Pit size 22 inches Shoulder to Shoulder size 17 inches Description Our most versatile cool-to-cold-weather layer. The Heavyweight Overshirt works great as a shirt, as an easy light jacket, or as a warm mid-layer under a coat. Plus, the 8 oz heavy cotton twill is durable, warm, and twice as heavy as our Japanese Oxford cloth. Overshirt, over-sweater, under-jacket—your call. (It may look like a flannel shirt in the product photos, but click to zoom in on that heavy twill texture.)