peplos
noun
pep·los ˈpe-pləs 
-ˌpläs
variants or less commonly peplus
ˈpe-pləs
: a garment worn like a shawl by women of ancient Greece
Example Sentences
Recent Examples on the Web Influenced by Greco-Roman peplos, drapey details were applied to flowy golden gowns, tailored suitings, and skirts, with models wearing crowns and strappy Roman-style sandals. 
Sara Radin, refinery29.com, 21 Jan. 2020 The artistic director at Christian Dior, Maria Grazia Chiuri, opened her couture show with a simple white dress resembling the peplos of classical Greece: a rectangle of cloth draped to make a flowing column. Troy Patterson, The New Yorker, 11 July 2019
Sara Radin, refinery29.com, 21 Jan. 2020 The artistic director at Christian Dior, Maria Grazia Chiuri, opened her couture show with a simple white dress resembling the peplos of classical Greece: a rectangle of cloth draped to make a flowing column. Troy Patterson, The New Yorker, 11 July 2019 Word History
Etymology
Latin peplus, from Greek peplos
First Known Use
1738, in the meaning defined above