Kate Spade has died at age 55.
TMZ reported Spade was discovered at 10:20 a.m. ET. The designer was pronounced dead on the scene.
Law enforcement sources told NBC News 4 a staff member found Spade hanged from a scarf. The circumstances surrounding her death are under investigation.
Spade got her start in the fashion industry as a style editor for Mademoiselle magazine.
Spade sold Kate Spade New York in 2007, but launched a new fashion brand, Frances Valentine, in 2016.
She is survived by Andy and their daughter, Frances.