This one is really cute stitched. I would do the background in a fun color like aqua, pale yellow, or even a light pink. She wants her initials on the belt which is easy to do, you can order them that way.
This is one of my all time favorites. One day I will stitch this one. It looks fantastic when completed:
The fox hunting scenes will always be in style.
Some good sources for belts are Needlepoint.com, M's Canvas House and the Sign of the Arrow. Journeyman's in Middleburg, VA is the best place for finishing. Happy stitching!