tunic
nounUK /ˈtjuːnɪk/
US /ˈtuːnɪk/
A tunic is a simple shirt that goes down to your knees.
She wore a long white tunic over her jeans.
OTHER MEANINGS
2. A loose garment worn by people in ancient Greece and Rome.
The actor wore a tunic for the Roman play.
3. A short coat worn as part of a uniform, such as by soldiers or police.
The guard's blue tunic had shiny buttons.
4. A protective outer layer or covering on a plant or animal part.
The onion's tunic is the thin papery skin on the outside.