You can simply buy another fabric of the paper floor lamp as it will not cost you much. Also, for repairing, you can visit to Ikea’s site and talk to their customer care number and if this doesn’t work then you can simply watch certain Youtube videos where stitching the paper floor lamp fabric is taught. Well, we would recommend you to replace it with a new one as it will not cost you much or else you can buy the floor lamps which come with a sturdy fabric material.