Vintage Pattern
An intricate floral pattern weaves through this background, providing an appropriate setting for the elegant text.
This is a seamless, repeatable background, and it manages to create a chic look through its use of vintage elements. The semi-opaque white stripe sets up the text perfectly. It's slightly offset from the center of the page, which adds to the distinguished retro appeal. The font choices also contributes to the classy look, and the divider that separates the header from the detail text adds a nice flourish.
With a swirling base of flowers and an inspired design, this background is sophisticated and stylish.