We took the sleek, modern silhouette of the tuxedo sofa - defined by its straight arms and squared back - and gave it a deep, generous seat and a deluxe down-filled bench cushion. Its classically formal shape elevates the aesthetic of your living room, but its unparalleled comfort will make it the most relaxing spot to curl up with a book and while away a weekend afternoon. Ready to *elevate* your living room experience? Read our comfort guide so you can easily find the *perfect* sofa for…