{"product_id":"unbranded-ubs431-13oz-ultra-heavyweight-flannel-work-shirt-ecru","title":"Unbranded UBS431 13oz Ultra Heavyweight Flannel Work Shirt - Ecru","description":"\u003cp\u003eThe Ecru Ultra Heavyweight Flannel Shirt is a substantial workwear shirt with a dense, winter-ready feel and a clean, traditional build. Its heavier flannel cloth gives it the character of a proper overshirt, while the classic construction keeps it rooted in old-school utility shirting. Easy to wear on its own or layered over a tee or knit, it has the kind of straightforward, hard-wearing appeal that only improves with time.\u003c\/p\u003e\n\u003cp\u003eIt is made from 13oz cotton flannel, giving the shirt a weighty handle with plenty of structure while still retaining a touch of flexibility. The interior is brushed for added warmth and comfort, balancing softness against the fabric’s durable outer face. Construction follows traditional work shirt methods, with felled seams, a straight back yoke, a chest pen pocket and a side seam chainstitch run-off, while cat-eye buttons complete the build with a classic finishing touch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:2bba4ac5-38bd-4ddc-ad38-a484059eb387-249\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2bba4ac5-38bd-4ddc-ad38-a484059eb387-249\" data-turn-id-container=\"request-WEB:2bba4ac5-38bd-4ddc-ad38-a484059eb387-249\" data-testid=\"conversation-turn-378\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"ae4a70bd-8087-4d82-b4a5-ce9f613bb17c\" dir=\"auto\" data-message-model-slug=\"gpt-5-5-thinking\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"806\" data-end=\"1060\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e100% cotton flannel\u003cbr data-start=\"856\" data-end=\"859\"\u003e13oz fabric\u003cbr data-start=\"870\" data-end=\"873\"\u003eBrushed interior for warmth and comfort\u003cbr data-start=\"912\" data-end=\"915\"\u003eFelled seams\u003cbr data-start=\"927\" data-end=\"930\"\u003eStraight back yoke\u003cbr data-start=\"948\" data-end=\"951\"\u003eChest pen pocket\u003cbr data-start=\"967\" data-end=\"970\"\u003eSide seam chainstitch run-off\u003cbr data-start=\"999\" data-end=\"1002\"\u003eCat-eye buttons\u003cbr data-start=\"1017\" data-end=\"1020\"\u003eDesigned to soften and improve with wear\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Unbranded Brand","offers":[{"title":"S","offer_id":58017364214141,"sku":"UBS431-ECRS","price":145.0,"currency_code":"GBP","in_stock":true},{"title":"M","offer_id":58017364246909,"sku":"UBS431-ECRM","price":145.0,"currency_code":"GBP","in_stock":true},{"title":"L","offer_id":58017364279677,"sku":"UBS431-ECRL","price":145.0,"currency_code":"GBP","in_stock":true},{"title":"XL","offer_id":58017364312445,"sku":"UBS431-ECRXL","price":145.0,"currency_code":"GBP","in_stock":true},{"title":"XXL","offer_id":58017364345213,"sku":"UBS431-ECRXXL","price":145.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2577\/9994\/files\/UBS431_a.jpg?v=1775757897","url":"https:\/\/jeanstore.co.uk\/products\/unbranded-ubs431-13oz-ultra-heavyweight-flannel-work-shirt-ecru","provider":"JEANSTORE","version":"1.0","type":"link"}