Definition of "neckerchief"

Self-assured, peripatetic and unfailingly dapper — he favored dark double-breasted suits and the occasional neckerchief, and once made the cover of Men’s Vogue in Italy — Mr. Enwezor never doubted that an African had every right to take the lead at Western art institutions.

2019 March 18, Jason Farago, “Okwui Enwezor, Curator Who Remapped Art World, Dies at 55”, in The New York Times‎