pinafore
sleeveless apronlike garments which have a skirt and a bodice portion and which cover the front, sides, and a portion of the back
en-US/ˈpɪnəˌfoʊɹ/
en-GB/ˈpɪnəˌfɔː/
sleeveless apronlike garments which have a skirt and a bodice portion and which cover the front, sides, and a portion of the back