St. John Leather Jacket Beautiful leather jacket from St. John. Super soft luxurious leather. Silk blend lining. Zippered pockets. Chunky button details. Perfect lightweight jacket for spring. In good used condition. A couple small flaws on the front. As shown in photos. Size 12 Pit to pit: 21.25 Length: 23 inches Sleeve Length: 19 inches Measurements are approximate Main: 100% Leather Lining: 94% Silk 6% Spandex