Step 8: Car Seat Cover on Office Chair
They happen to be about the same size as car seats, and car seat covers fit them well.
Car seat covers come with all sorts of festive decor. Mine is velvet with blue flowers.
Now you can eat sloppy food at your desk without fear of messing up your nice chair.
If you spill something just throw the seatcover in the wash or buy a new one.
Or you can now get a nasty chair that's mechanically fine, put a swank cover on it and make it nice.