{"type":"firestarter.listing","listing":{"id":"lst_CabaJYvZ","product_name":"Boxy Overshirt | Linen | Black","category":"Outerwear","description":"Percival Spring Summer new season, full flavour. The sauce for your stunner of a summer. Linen overshirt. We’ve updated our popular overshirt shape and this year made it in linen. Holidays, Sundays, Mondays what ever day, it’s a tidy bit of versatile kit. With Percival Tailoring interior, it is smart internals. Pair with denim, linen short or matching suit trouser for a casual summer, intelligent look.\n \nMen's Black Linen Overshirt\n\n\nFeatures: Men’s black overshirt jacket crafted from 100% linen, cut true to size for easy layering. Designed with a structured point collar, button front fastening and a clean chest pocket detail. The lightweight, breathable fabric gives this men's linen overshirt a natural drape with a dry hand feel, ideal for warmer months. Finished with subtle workwear references, it nods to a chore jacket, offering a refined alternative to heavier outerwear. Wear as a standalone layer or over shirting and tees for a smart-casual layer.\n\nMaterial: 100% Linen\n\nColour: Black\n\nFit: This style has an intentionally cropped, boxy silhouette.\n\nCare: Dry Clean Only, Reshape whilst damp, Do Not Bleach, Iron Low Heat, No Tumble Dry, Hand Wash\nCollection: SS26\n\n\nWant to see more? Check the rest of the Men's Overshirts and Linen collection. For further inspiration, check out our New Arrivals.\n\nMade in China\n\n","images":["https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR2_1157930d-e7df-4249-8841-5d79580a2c9f.jpg?v=1768317584","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR4_8580e668-8116-4312-bf8a-4695ea35cece.jpg?v=1768317615","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR6_61207f12-8506-4c49-a63a-c5162c246b9c.jpg?v=1768317643","https://cdn.shopify.com/s/files/1/1479/8488/files/Overshirt_Linen_Black_01.jpg?v=1770901922","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR5_470fccd0-076b-4477-8163-ce7ad44635b4.jpg?v=1770895416","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR3_b2a185f7-c6f1-4c61-9501-56f08ac50f3f.jpg?v=1770895416","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR8_f5c4bb56-72eb-43ef-8f50-776a9850f6b8.jpg?v=1770895416"],"price":170,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:17.388Z"},"share_url":"https://firestarter.network/l/lst_CabaJYvZ","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_CabaJYvZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Boxy Overshirt | Linen | Black' and a budget_max comfortably above $170.00 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."]}}