overshirt

/ˈoʊvərˌʃɜrt/
noun
  1. A shirt worn over another shirt or top, typically open at the front and used as a light jacket or layering piece.
    • The overshirt had pockets and a button-up front, perfect for hiking.
    • She bought a denim overshirt to wear over dresses.
    • He wore a flannel overshirt over his T-shirt on the cool autumn morning.
Synonyms
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