Purchase a tablecloth that is a corresponding size and shape for the table you would like to use. In general, the length and width of the material should allow it to hang approximately 8 inches around the circumference, depending on the formality of the dinner.
Cut a quilted pad or thick piece of flannel to match the dimensions of your tabletop. Lay the padding down on the clean, dry surface of the table. This padded material will help keep the tablecloth in place, absorb any spills and allow the tablecloth to drape more attractively over the edges.
Lay the tablecloth evenly over the top of the padding, keeping the center crease straight down the middle of the table. Smooth out any wrinkles.
Check the edges to make sure they hang evenly all the way around the table.