Home Party Girl Chic: Dior's Black Sequin Nail Polish Dior's Black Sequin Nail Polish is a holiday favorite. Back by popular demand, this silvery-flecked varnish is a must for the holidays. Dior Polish 40×40 Jpg By Tia Williams · Updated October 29, 2020 Getting your Trinity Audio player ready… Dior’s Black Sequin Nail Polish is a holiday favorite. Back by popular demand, this silvery-flecked varnish is a must for the holidays.