The shirt in the image is a **forest green, button-down, long-sleeve cotton shirt** with a **classic, clean, and fitted design**. Here are the details:

### **Shirt Description**

* **Color:** Forest green (dark bottle-green shade).* **Style:** Formal/casual button-down shirt.* **Collar:** Button-down collar with white collar buttons.* **Buttons:** White front buttons running down the placket.* **Fit:** Slim-fit / tailored look that contours the chest and shoulders.* **Sleeves:** Full sleeves, shown rolled slightly for a casual look.* **Logo:** Small embroidered golden horse-and-rider logo on the left chest.* **Tag:** A dark navy “POLO” tag hanging on the placket, indicating brand styling.* **Fabric:** Appears to be cotton or a cotton-blend with slight structure and smooth texture.

If you want, I can also create a comparison, color variants, or more demo angles.