Genuine leather. Professional leather clean only. Elastic neckline. Tiered ruffle layers. LARX-WS11. BEHATI. Head designers Ifigenia Papadimitriou and Steven Bonamassa are at the helm of LaMarque Collection, a Montreal-based contemporary brand specializing in leather jackets, leather and mixed media sportswear, down-filled puffers and Italian wool coats with leather detailing.