Suit Jacket (Navy)vowels Suit Jacket (Navy) vowels Cupro Alternative Luxury 100% : Navy Vowels Cupro Stylish and functional, our wool suit jacket is designed for versatility. Featuring a classic three roll two button design, the jacket has functional buttons on the sleeve, two flap closure pockets, a center vent on the back, and two lined inner pockets. The jacket is fully lined, with a vintage inspired print on the inner torso and cupro lining in the sleeves. The