work shirt
/ˈwɜrkˌʃɜrt/
noun
- A sturdy shirt worn for manual or outdoor work, often made of heavy fabric like denim or flannel.
- He rolled up the sleeves of his work-shirt before starting the engine repair.
- She bought a new flannel work-shirt for her job at the ranch.
- The mechanic's work-shirt had oil stains on the front pocket.