Deer Island Jac-Shirt

$121.39 ~~$199~~ In stock

The Deer Island Jac-Shirt is ideal as a heavy overshirt in cool temperatures, or a mid-layer in wet or cold weather. The heavy cotton twill is brushed for added comfort and warmth. Features side-seam handwarmer pockets and military-grade melamine buttons.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Riley C. ★★★★★ Oct 21, 2026

The brushed cotton twill makes this feel much softer against a base layer than I expected from a heavy overshirt. Perfect for those in-between fall days when it's too chilly for just a flannel.

Harper ★★★★★ Oct 20, 2026

I’ve been wearing this as a mid-layer under my rain jacket on chilly mornings, and it keeps me warm without feeling bulky. The side-seam pockets are perfectly placed for keeping my hands cozy or holding my phone.

Ruby W. ★★★★★ Oct 19, 2026

The brushed cotton twill is noticeably softer and warmer than a typical flannel, and the weight is perfect for layering under a jacket without feeling bulky. I’ve been wearing it almost daily since it arrived, and it’s already become my go-to for cool mornings.