{"type":"firestarter.listing","listing":{"id":"lst_hb-Fqqiv","product_name":"Textured Boxy Shirt | Cotton | Grey","category":"Shirting","description":"Texture, tone and an easy silhouette. Our Textured Long Sleeve Boxy Shirt is cut from a breathable cotton–linen blend with a soft, slubbed hand feel and a relaxed, boxy profile. Fabric inspired from vintage workwear, we've made it a modern but updating the silhouette, and adding Percival DNA. Finished in a versatile charcoal that pairs with everything from denim to tailored trousers, this is an all-season staple built for layering and everyday wear.\nQ: How does the \"Boxy Fit\" shirt differ from a standard button-down? A: Our Boxy Shirt features a wider chest and a slightly cropped hem, designed to sit right at the waistline for a modern, relaxed aesthetic. It is intended to be worn untucked, providing a more contemporary \"square\" silhouette that pairs perfectly with high-waisted trousers or relaxed denim without the excess bulk of a traditional long-tail shirt.\nMen's Grey Long Sleeve Button Down Shirt\n\n\nFeatures: Men’s grey long sleeve shirt crafted from a premium linen and cotton blend fabric for breathability and structure. Designed with a button-down shirt front, classic collar and a relaxed boxy fit that sits true to size. Cut to layer easily over tees or under jackets. This long-sleeve shirt delivers clean lines with subtle texture, making it ideal for everyday wear. \n\n\nMaterial: 65% Cotton, 35% Linen\n\n\nColour: Grey\n\n\nFit: Boxy Fit, true to size\n\n\nCare: Do Not Dry Clean, Iron on Reverse, Do Not Bleach, Wash Similar Colours, Lay Out To Dry, Wash at 30 Degrees, No Tumble Dry\n\nCollection: SS26\n\n\nWant to see more? Check the rest of the Men's Boxy Shirts and Shirting collection. For further inspiration, check out our New Arrivals.\nDesigned for a relaxed, boxy fit for easy layering.\nOur mission at Percival is always to make quality garments at prices that our demographic can afford. This means sometimes we make abroad at factories we trust. This item is made in China from 65% Cotton, 35% Linen.\n\nWe recommend a 30°C wash with similar colours. Lay out to dry, no tumble ","images":["https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR1_ef82ece3-5a84-4c8b-ac1a-a7f13b2f7fc9.jpg?v=1770218116","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR3_fadc7d92-1efd-44d8-a767-54b3d7624579.jpg?v=1770218085","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR4_d226b4d6-4495-4ed2-b498-a13dcf99e8cb.jpg?v=1770218129","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR5_30de23da-10ac-426f-8c85-750d59817250.jpg?v=1770218074","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR2_9c24d3b2-e647-4b9b-adec-11c6cd35e059.jpg?v=1770218099","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR_e1b57e94-8b4f-4289-9301-d1bf79271a16.jpg?v=1770218057","https://cdn.shopify.com/s/files/1/1479/8488/files/TexturedLongSleeveBoxyShirt_Grey_01.jpg?v=1774632053"],"price":93,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:17.327Z"},"share_url":"https://firestarter.network/l/lst_hb-Fqqiv","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_hb-Fqqiv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Textured Boxy Shirt | Cotton | Grey' and a budget_max comfortably above $93.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}