Oak Hill Windowpane Sport Coat Tailored to properly fit and flatter the big and tall guy, this windowpane sport coat by Oak Hill is an essential item for every man's closet. A look you'll only find here at DXL in sizes that are made for you, it's designed with hidden Jacket Relaxer stretch panels for greater freedom of movement without restriction. It's the perfect choice to pair with dress pants for work or a night out or with jeans on the weekends.