Isalyne Polo Isabelle Poloner picture I'll Do It If It's Celine.. (Pop Magazine) Isabelle Poloner image Picture of Isabelle Poloner. The Isalyne Polo by Marant toile is a casual and refined piece, crafted in striped organic cotton piqu. Featuring a contrasting polo collar with button placket, dropped short sleeves, chest patch pocket, and Marant logo on the front, it has a loose fit and asymmetrical hem for a modern, relaxed look.