Slim Fit Neutral Tweed Suit Jacket. Stylishe Slim Fit Neutral Tweed Suit Jacket von Burton. This impeccably tailored tuxedo jacket is designed to make a statement, perfect for any formal occasion. Whether you're attending a wedding, gala, or any special event, our Slim Fit Jacket is the ultimate choice for the modern gentleman who wants to make a lasting impression. 60% Polyester 33% Wool 5% Acrylic 1% Viscose 1% Nylon, Dry clean only.