So I have the white tablecloths already, but what do I use for the black swag effect? I see swags all the time that just hang on the front of the table, but I like this look where it covers the top too!! Are they just black tablecloths pulled up, or is it something different? If you know what I would use (and what size and shape), please inform me. I will have (4) 6 ft banquet tables and want this exact look, or as close as I can get!!