Dont know where you are from. I made a lovely square tissuebox cover from skaledale house yahoo, only to find that the tissue boxes in Australia are not square so the cover does not sit properly. So make sure you measure first. Helen
There are many digitizers that have tissue box covers. Take a look at a few of them. of course some are for the full size boxes and some for the square boxes. Good luck and have fun with them.
There was one for free in 10tje's site, the site was of air for a moment but she is busy to start up again.
You can get them at stitch delight. they have a lot of them and they sew out great. Suzanne
http://www.stitchdelight.net/