Having white blonde hair is such a blessing when it comes to 'on the spot I want to change my hair colour' decisions. The world is your oyster because anything will go on it!
This particular time I chose 'Pastel Pink Panther' by Loreal Paris, retailing at around £5.99 it's not exactly expensive, and if you have short hair like me you'll get a fair few uses out of it too. I've used it a few times now and truth be told I have found it hard getting an even colour after the initial rinse. However, after the second wash its a beautiful all over baby pink which I love!
I'd definitely buy it again and I'm tempted to try the other 'Peach Punch' option too at some point!