This cover for your pouf is made out of 5 squares. 1 square has a flower design, which you can also place on top of your pouf, as you like. It is not difficult as it is made with single crochets only.
You can change the size easily to your own pouf or ottoman.
(To keep the cover on its place I used some elastic in the bottom rows. So you can take the cover of to wash it when needed.)