The Gap Men's Oxford Long Sleeve Button-Up is a classic wardrobe staple from Gap, sold at Costco at a great value. Crafted from smooth woven cotton Oxford fabric, this shirt delivers a clean, crisp look that transitions effortlessly from casual to business-casual settings.

The shirt features a button-down collar, full button front, and long sleeves with button cuffs for a polished finish. A patch pocket at the chest adds a functional, classic detail. The relaxed fit provides all-day comfort without sacrificing style, and the durable cotton construction is machine washable for easy care.

Available in a range of colors and patterns including solid shades and striped options such as Allure Stripe, Bright Cobalt, and White. Sizes range from XS through XXXL, making it a versatile option for a wide range of builds.