I like a colorful table and a lot of detail on it. A backdrop on the wall with a colorful balloons help highlight the party.

I always buy two party theme tablecloths and cut the design part then I use a second tablecloth under and tape it with double tape, then I add more layers of plastic tablecloths ( for the under layers I use duck tape). I add a ribbon and sewing it as a zig-zag.  Here I have two tables together and use a king sheet on the top and with a safety pin, I  attach my table skirt.