Southpaw casual shirt button down short sleeve XL - rare find

This Southpaw casual shirt is perfect for any occasion, with a classic stripe and characture pattern a collared neckline with button-down closure. The shirt is made of machine-washable polyester fabric and is breathable, making it suitable for all seasons. It features short sleeves and a regular fit, with a button-down collar style and accents like buttons and a logo. The shirt is perfect for travel, parties, workwear, or casual wear. It comes in size XL and is ideal for men who want a modern and outdoor-themed look. Shirt is very soft and comfortable fit. hard to find style. There is a small stain on bottom. i put in picture. I am not sure what it is, or if it comes out.