The muscle fit cuts closer through the chest and arms—if you're used to relaxed or regular fits

This is a muscle fit polo in Directoire Blue

Size up if you're between sizes—the slim cut sits close through the chest and sleeves

The slim fit works best if your chest measures between 38–40 inches

Basics Slim Fit Navy Sea Cotton Twill Checks Halfsleeves Shirt 21BSH44494 The muscle fit cuts closerA versatile navy sea shirt crafted from 100% cotton in standard weight, designed for a clean, tailored appearance. The slim fit follows your frame without excess fabric, making it suitable for both casual wear and semi formal settings. The plain weave offers a timeless look that pairs easily with chinos, denims, or formal trousers. This cotton construction provides breathability for year round comfort, with a structured drape that holds its shape