Eileen Relaxed Button-Up Shirt

The shirt Frank & Eileen built its name on, the Eileen Relaxed Button-Up is the classic check button-up shirt at its most effortless. The relaxed fit is generous without losing its shape — roomy through the body with a silhouette that layers over a tank or drapes open at the beach as easily as it tucks into trousers. It's the borrowed-from-the-boys shirt, perfected for her. Style it with straight-leg denim and loafers, or half-tucked into tailored shorts come summer.