open-necked
US /ˌoʊ.pənˈnekt/
UK /ˌoʊ.pənˈnekt/

1.
berleher terbuka, tanpa kolar
having a collar that is not fastened at the neck, or no collar at all
:
•
He wore an open-necked shirt to the casual dinner.
Dia memakai baju berleher terbuka untuk makan malam santai.
•
The dress had an elegant open-necked design.
Gaun itu mempunyai reka bentuk leher terbuka yang elegan.