What's a movie you like to have on "in the background" not so much for it's story, but for pure enjoyment (other than porn)?

I thought of this question because I have on Marie Antoinette. There was not much to the story, but the clothes, the shoes, the food, the hair, the scenery and props are all so outstanding, in my humble opinion, plus the soundtrack (1980’s new wave) is fun and is from my high school days.

Do you have a movie you don’t mind having on just for the fun of it, other than porn?