pinafore

noun
1
a loose dress without sleeves(= arms), usually worn over a blouse or sweater
پیراهن بدون آستین, جابجاپیراهن
2
a long loose piece of clothing without sleeves(= arms), worn over the front of clothes to keep them clean, for example when cooking
پیش‌بند, پیش‌بند آشپزی, روپوش
compare apron
3
a loose piece of clothing like a dress without sleeves(= arms), worn by children over their clothes to keep them clean
پیش‌بند, روپوش, پیش‌بند لباس