Collar: 17 1/2". Long sleeve Enhance your staff uniform with this classic fit cotton-rich long sleeved men's shirt from Brook Taverner with 17 1/2" collar. Thanks to its easy-iron fabric, the shirt requires minimal maintenance after cleaning. The shirt's useful front left chest pocket allows your staff to keep small service essentials close by. The shirt's simplistic yet modern design and blue colour provides your staff uniform with a stylish upgrade - helping each staff member look neat and tidy at all times.