**Specifications:**
**Brand:** FIRS
**Product Name:** Multi-Faceted Life Business Casual Long-Sleeve Shirt
**Description:** Comfortable and skin-friendly tailored fit, FIRS. Comfortable and stylish, tailored and comfortable, stylish to wear, meticulous attention to every detail. Features double buttons, resin buttons, practical pockets, double button cuffs, resin button cuffs, curved hem. Classic square collar, structured and stylish cut, machine washable without deformation. Exquisite craftsmanship with edge-locked collar seams.
**Commodity Information:** Commodity information, version index, brand name: FIRS, Short-Sleeve Shirt, Slim Fit, Standard Fit, Loose Fit, suitable for Business/Daily/Casual wear, non-stretch, slightly stretchy, elastic.
**Product Style:** FDWC0901-307, soft, moderate, upright, fabric composition: 43.3% polyester fiber, 27.4% viscose, 2.3% spandex, thin, moderate, thick, 27.0% cotton.
**Size Chart (unit: cm):**
- 165/80A (37): 98 (chest), 92 (waist), 97 (hem), 44 (shoulder), 59.5 (sleeve), 72 (round hem), 70 (straight hem)
- 170/88A (39): 106 (chest), 100 (waist), 105 (hem), 46.4 (shoulder), 61.5 (sleeve), 74 (round hem), 72 (straight hem)
- 175/92A (40): 110 (chest), 104 (waist), 109 (hem), 47.6 (shoulder), 75 (sleeve), 74 (round hem), 72 (straight hem)
- 180/100A (42): 118 (chest), 113 (waist), 11 (hem), 50 (shoulder), 64.5 (sleeve), 77 (round hem), 76 (straight hem)
**Measurement Note:** Manual measurements may have a 1-3cm error. For size selection, consider personal body type and clothing habits.
**Product Images:** Due to lighting and camera factors, colors in images may slightly differ from actual product colors. Please refer to the actual product color.
**Additional Products:**
- FDWC0901-305: Fabric - 43.3% polyester fiber, 27.4% viscose, 2.3% spandex, 27.0% cotton, FIRS.
- FDWC0901-310: Fabric - 43.3% polyester fiber, 27.4% viscose, 2.3% spandex, 27.0% cotton, FIRS.
**Features:** Practical pockets, simple and elegant appearance, sturdy and exquisite. Neat and stylish cuff design, adjustable for practicality. Detailed design with resin buttons, cross-stitch buttons, vintage and durable.
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