James Perse cropped jersey-knit tee. Crew neckline. Short sleeves. Chest patch pocket. Boxy silhouette. Straight hem. Pullover style. Cotton/polyester. Los Angeles designer James Perse has known a thing or two about fashion since childhood? he's the son of Tommy Perse, co-owner of a renowned LA boutique. The collection is very SoCal in attitude with its clean lines and relaxed fabrics and includes wardrobe staples such as versatile jersey dresses, tees, and well-crafted separates.