Wash in cool water and line dry to preserve the checks' definition over time

Check the size chart before ordering—the slim cut is designed to taper at the chest and waist

If you prefer a roomier cut elsewhere

avoid pairing with oversized tops if you prefer balanced proportions

The slim fit keeps lines taut without restricting movement—standard across our 100% cotton shirts range

Basics Muscle Fit Bonnie Blue Heather Polo T-Shirt 21BSH44483 Wash in cool water andThis Bonnie Blue Heather muscle fit t shirt is crafted from a cotton polyester blend at standard GSM, offering a structured, body hugging silhouette. The fabric delivers reliable durability and everyday wearability without stretch, making it ideal for a clean, defined look. The blue heather tone works across seasonswear it solo during warmer months or layer it under jackets and overshirts when temperatures drop. The plain pattern keeps styling