Related topics: Clothes
shirt S2 W3 [countable]
a piece of clothing that covers the upper part of your body and your arms, usually has a collar, and is fastened at the front by buttons [↪ blouse]:
I have to wear a shirt and tie to work.
a check shirt
used to tell someone who is becoming angry that they should stay calm
3 British English informal
to risk all your money on something