I just got these mirror doors and I don't really like them and I wanna cover them. Would contact paper work? And do you think it'll look good if I used lace like this, or plain white?
I was going to recommend that you cover them with a decorative window film, like the link you provided. There are so many style options available these days for these films that you'd be certain to find something you like. I can't recommend lace over pure white because I don't know in what style your room is decorated. For my room, a lace would look terrible. It would not be in keeping with the rest of the decor. For my room, I'd go with a plain etched white film. Just google decorative window film and you'll find a ton of options. Best of Luck.