Great news for the nail polish addicts among us, no less a person than Yves Saint Laurent launches a brand new nail polish collection! La Laque Couture Tie & Dye Top Coat collection is the first nail polish that contains three different tones in one little bottle. The concept is very easy, to create the dip-dyed gradient effect on your nails, you just have to polish them smoothly from bottom to top with the top coat after you applied the basecoat. More in favour of a soft candylike nail effect? Just shake up the bottle until the three tones are mixed and apply them on your nails. After the use of this effect, the three tones will magically separate again! 
From next month onwards, four different colors will be available in different stores as well as on the web (click here) and will cost about €20. Keep an eye on them, because these babies are limited edition!
I'm a fan, what about you guys?