One way to disguise a chest freezer to blend in with a dining room is to use a tablecloth or a table runner to cover the top of the freezer and drape it down the sides. You can choose a tablecloth or runner that matches the color scheme of the room or that complements the decor. Another way to disguise the freezer is to build a custom cabinet around it that matches the style of the room. This can be done using plywood or MDF and can be painted or stained to match the other furniture. You can also add decorative trim and hardware to the cabinet to make it look like a built-in piece of furniture. Another option is to use adhesive vinyl or contact paper to cover the exterior of the freezer with a pattern or design that matches the decor of the room. This can be a quick and easy way to change the look of the freezer without making any permanent alterations.