Like the Postmaster Architectural Clock we featured recently, the DIY Flower Clock by Karlsson allows a certain amount of control over the exact appearance of the clock.
Instead of numbers, the clock has brightly coloured flowers, which can be arranged in any order you want and in a square, circle, oval or any irregular shape you want (within reason so you can still tell the time). The clock hands can then be placed in the centre of your layout. The pieces all have sticky backs that allow them to be moved around should you not be happy with your first attempt.
The clock costs £40 from Stylish Life.