Céline Hedi Slimane was named as the new artistic, creative and image director of Céline, effective February. In his new role, he will oversee all of the fashion house’s collections, including couture, men’s ready-to-wear and fragrances. Slimane, a seasoned fashion veteran, previously served as the creative director of Dior Homme. Seafolly Seafolly, an Australian swimwear brand,…