This Bonnie Blue Heather muscle fit t-shirt is crafted from a cotton-polyester blend at standard GSM

This is a considered choice for office settings where standard whites and blues feel too predictable

or unbuttoned as a lightweight overshirt in early mornings

which only improves the drape

If you're building a core rotation of printed printed shirts

Basics Slim Fit Bamboo Polyester Stretch Shirt 20BSH43038 This Bonnie Blue Heather muscleThis bamboo polyester stretch shirt in a neutral bamboo tone delivers comfort for everyday wear. The slim fit cuts a clean silhouette without excess fabric, making it suitable for both casual and semi formal settings. The bamboo polyester blend fabric offers a soft hand feel with natural breathability, ideal for warmer months and layering in transitional seasons. At standard GSM, the material provides adequate weight without feeling heavy. The plain