The Hattie Stewart x Marc Jacobs x Maxbone light puffer vest pops. This whimsical collaboration brings joyful, pop-art flair to pet apparel. Lightweight warmth and a step-in design ensure a cozy experience for pets, while a toggle neckline offers adjustability. Cheerful floral designs and Hattie Stewart's signature style make this puffer vest a collectible item for stylish pet owners.