**Product Specifications:**
**Brand:** FIRS
**Material:** Polyester Fiber 75.2%, Viscose 21.3%, Spandex 3.5%
**Features:**
- Scientifically proportioned fabric for enhanced breathability
- Industrial pre-wash and drying process for comfortable and fade-resistant fabric
- Soft and smooth texture, moisture-wicking, and wrinkle-resistant
**Collar:** Classic fashion square collar for elongated neck appearance
**Craftsmanship:** Exquisite stitching for durability and shape retention
**Washing Instructions:** Machine washable without deformation
**Design:** Stylish and casual, showcasing gentlemanly charm
**Color Fastness:** Environmentally friendly plant-based dye for color stability
**Size Chart (unit: cm):**
| Size | Chest | Waist | Hem | Shoulder | Sleeve | Round Hem | Straight Hem |
|------|-------|-------|-----|----------|--------|-----------|--------------|
| 165/80A (37) | 98 | 92 | 97 | 44 | 59.5 | 72 | 70 |
| 165/84A (38) | 102 | 96 | 101 | 45.2 | 60.5 | 73 | 72 |
| ... (Complete size chart provided) |
**Fit:** Choose size based on personal dressing habits and body type
**Care Instructions:** Upgrade shirt washing process for color retention and durability
**Fabric Quality:** SelectFabrics for anti-pilling and friction resistance
**Note:** Due to various product styles, actual color and texture may vary
**Photography:** GoodsWill, Item No.: TRT4302 Blue Gray
**Button:** Resilient resin buttons for longevity
**Cuff:** Neatly stitched double-button design
**Hem:** Tailored to fit body curves
For any sizing concerns or inquiries, please consult our online customer service. Size recommendations are for reference only.
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