Haversack
Long Flannel Overshirt: Light Grey
Founded by Koji Norihide, Haversack offers a traditional wardrobe with a contemporary spirit. Inspired by military wear, workwear and tailoring, the collections are crafted in Japan with exceptional attention to detail.
This Long Overshirt in cotton flannel features a distinctive officer collar and offset Brandenburg button placket. Its loose fit is designed to be worn both tucked in and out.
- 100% Cotton
- Heathered cotton flannel
- Band collar
- Brandenburg buttonhole
- Offset button placket
- This overshirt has a loose fit, we recommend sizing down if you want a more fitted cut.
- Made in Japan




Koji Norihide, founder of Haversack, describes himself as a designer of traditional everyday clothing for men. His collections are based on functionality, drawing inspiration from military and workwear. Haversack combines up-to-date cutting and tailoring techniques with classic data-styles.
Although difficult to find in the West, we are proud to be one of the few stockists offering this exclusive Japanese brand.
SIZE GUIDE
Chest | Back | Sleeves | |
S | 69 | 82 | 80.5 |
M | 72 | 85 | 83 |
L | 75 | 88 | 86.5 |
*The measurements expressed in cm are those of the garment |
How to take your measurements ?
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DELIVERY & RETURNS
- Delivery times : Your order will be delivered within 2 to 5 days in France and within 4 to 10 days internationally, depending on the delivery method selected.
- Delivery costs : Delivery is free in the European Union from 250€ of purchase, and internationally from 350€.
- Exchanges and returns : You have 14 days after receiving your order to make an exchange or return, in accordance with our conditions.
- Refer to our complete Delivery and Returns Policy here