Wash the porcelain item so that the surface is clean and grease free. Draw your chosen design with a glass & porcelain marker. Shake the marker well prior to use and pump the paint out.

Leave the decorated item to dry for 8 hours prior to fixing in the oven. Now place it in a cold household oven and turn it on at 230°C. Turn off the oven after 40 minutes and leave the porcelain item in the oven until the oven is cold. The porcelain item is now dishwasher safe at a low temperature.

Here are some different designs.

You may paint your own design using glass & porcelain paint.

Here is a flower design.

Mix and match several plates on the wall.