22 inches armpit to armpit

This American Eagle Outfitters button-down shirt is perfect for any occasion, whether you're traveling, going to a party, or just dressing casually for work or business. The shirt is made of a comfortable and durable viscose and cotton flannel material, and features a classic collared neckline and button closure.

The shirt is machine washable and has long sleeves, making it easy to care for and suitable for all seasons. It also has convenient pockets and is available in a size XL. The shirt is a regular fit and has a red plaid pattern with button accents. This shirt is a basic but stylish addition to any wardrobe, and is perfect for Indonesian-made clothing.