Well it is not long till the weekend now, but if you are struggling with the last half hour or so of work then why not have a bit of sneaky fun?

Head on over to the OPI website and go to the colour try-on page. Choose your skin tone and nail length before testing out a few colours on the the pictured hand.

It brings a whole new meaning to try before you buy – I already have a list of colours which I fancy picking up this weekend!