Free UK delivery on orders over £100
30 day returns / free exchanges
The JBLS1021 BDU Overshirt takes its cues from classic military field wear, refined through Japan Blue Jeans’ clean and contemporary lens. Cut from a sturdy yet comfortable 100% cotton fabric, it offers dependable structure without feeling heavy, making it an easy layer across seasons. The silhouette stays streamlined and modern, keeping the focus on utility without unnecessary bulk.
Functional chest pockets anchor the design, staying true to its field-inspired roots, while adjustable cuffs allow for subtle fit adjustments. Finished in a rich olive tone, it transitions seamlessly between roles, worn as a lightweight jacket over a tee or as a substantial overshirt layered under heavier outerwear. Made in Japan, it’s a practical piece elevated by thoughtful construction and understated detailing.
Key details
100% cotton
Button front
Chest pockets
Adjustable cuffs
Made in Japan
UK Standard Delivery
2-3 working days
Royal Mail Tracked 48
Free over £100
£3.99 under £100
UK Faster Delivery
1-2 working days
Royal Mail Tracked 24
£4.99
UK Next Day Delivery
Next working day
DPD Next Day
£6.99
International Delivery
Taxes & duties paid
DPD
Calculated
at checkout
Next day delivery not available to some postcodes
Next day delivery excludes bank holidays
If you wish to return your order, we offer a full refund, exchange or store credit if returned within 30 days in brand new, resaleable condition (including all tags and product packaging). We provide the returns label. International returns will need to be posted at your own expense.
Read our full returns policy.