- 55% Linen, 42% Viscose, 3% Elastane - Collared Neckline - Hip Length - Straight - Tailored - Long Sleeve - Lined - Welt Pocket The Seville Sweetheart Double Breasted Suit Jacket is a handcrafted silhouette designed by our in-house artisans. Our linen-blend suit jacket is thoughtfully cut with a double breast, featuring an opulent wide peaked lapel. Decorated with front flap pockets and elevated with opulent corded trim details.