The classic white bathroom still has its place in the home but there are myriad ways to inject some colour – and fun – into your space. If you have a freestanding cast-iron tub, you could have it repainted in a colour of your choice. You can also use bathroom-friendly wallcoverings or wallpaper to amp up the interest. When choosing your colour palette, use the rule of three: one neutral colour, one bold and one accent. Use the neutral over 70 per cent of the space and the other two colours for the remaining 30 per cent.