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The Dubbleware Notched Pocket Flannel Men's Overshirt is a workwear-inspired layering piece with a relaxed, easy-wearing character. Drawing on utilitarian styles worn throughout the 1920s and ’30s, it retains the honesty of the original silhouette while elevating it through considered fabric and construction.
Cut from substantial 275 GSM 100% cotton, the fabric has a deep, tactile handle with a felted, almost broken-in appearance that complements its durability. Twin chest pockets, a neatly proportioned relaxed workwear collar and a button-down front preserve the integrity of the vintage shape, while brown buttons and subtle blue bar branding finish the overshirt with understated heritage detail.
Key details
Semi-relaxed fit
100% cotton
275 GSM cotton fabric
Felted, broken-in appearance
Deep tactile handle
Relaxed workwear collar
Twin chest pockets
Brown buttons
Button-down front
Subtle blue bar branding
Inspired by 1920s and ’30s utilitarian workwear
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.
Dubbleware is a historic American workwear brand founded in 1918 by manufacturer M. Hoffman in Boston, Massachusetts. Built around the simple but powerful idea to “Demand the Best”, the brand quickly earned a reputation for durable, practical clothing made for the people shaping everyday working life across America. By the 1930s, Dubbleware had become a trusted name among farmers and labourers, offering hard-wearing garments designed for strength, comfort and real-world use.
The original Dubbleware range reflected the needs of classic American workwear, from denim pants and hickory dungarees to chambray boiler suits. The brand was also notable for creating inclusive workwear, with marketing aimed at women as well as men at a time when many manufacturers focused only on male workers. This practical, forward-thinking approach helped define Dubbleware’s identity: clothing made for the job, built without fuss and designed to stand the test of time.
Today, Dubbleware continues to draw from that early 20th-century workwear heritage, refining silhouettes and reworking traditional utility garments for modern wear. Its appeal lies in honest fabrics, functional shapes and a clear respect for the original purpose of work clothing. Rooted in American manufacturing history, Dubbleware represents dependable everyday style with genuine heritage behind it - simple, timeless and made with purpose.