{"type":"firestarter.listing","listing":{"id":"lst_xtkHeuMG","product_name":"Men's Linen Shirt BOSTON in Deep navy blue","category":"Pants","description":"Men’s linen shirt BOSTON in Deep Navy Blue is made from 100% European flax linen in a breathable midweight fabric. The relaxed fit allows room through the chest and waist, while a back pleat supports shoulder mobility without excess volume. The hip-length cut can be worn tucked or untucked with balanced proportions.\nColor & Feel Deep Navy Blue is a saturated cool tone that offers a polished alternative to black while remaining versatile. It may appear richer indoors and slightly lighter in natural daylight. The midweight linen highlights the natural texture of flax fibers while remaining breathable and softening gradually with wear.Sizing & Fit BOSTON features a relaxed fit with ease through the body for everyday comfort. A back pleat supports movement across the shoulders without pulling. The hip-length design allows versatile styling, either tucked or untucked. Available in sizes S–XXL; refer to the size guide for detailed garment measurements.Occasion & Styling Suitable for office settings, travel, and evening events. Wear tucked with structured trousers or untucked with relaxed linen pants for balanced proportions.Last updated: March 2026","images":["https://cdn.shopify.com/s/files/1/0640/8454/1699/files/boston-deep-navy-blue.jpg?v=1775735614","https://cdn.shopify.com/s/files/1/0640/8454/1699/files/classic-mens-linen-shirt-sintra-in-deep-navy-blue-8.jpg?v=1775735614","https://cdn.shopify.com/s/files/1/0640/8454/1699/files/classic-mens-linen-shirt-sintra-in-deep-navy-blue-4.jpg?v=1775735614","https://cdn.shopify.com/s/files/1/0640/8454/1699/files/classic-mens-linen-shirt-sintra-in-deep-navy-blue-1.jpg?v=1775735614","https://cdn.shopify.com/s/files/1/0640/8454/1699/files/classic-mens-linen-shirt-sintra-in-deep-navy-blue-3.jpg?v=1775735614","https://cdn.shopify.com/s/files/1/0640/8454/1699/files/classic-mens-linen-shirt-sintra-in-deep-navy-blue-2.jpg?v=1775735614","https://cdn.shopify.com/s/files/1/0640/8454/1699/files/deep-navy-blue-fabric.jpg?v=1775735800"],"price":118,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:37.503Z"},"share_url":"https://firestarter.network/l/lst_xtkHeuMG","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 ","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_xtkHeuMG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Men's Linen Shirt BOSTON in Deep navy blue' and a budget_max comfortably above $118.00 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."]}}