Describing a style of clothing that features a collar that is not fastened, giving a relaxed appearance.

बिना बटन वाला, आरामदायक शैली का

English Usage: She opted for an open collared dress for the evening gathering.

Hindi Usage: उसने शाम के कार्यक्रम के लिए बिना बटन वाला कपड़ा चुना।