Yves Saint Laurent Volume Effet Faux Cils Mascara
I wouldn't buy it again based on all round mascara performance, however the colour is magnificent. It's hard to explain what a difference it makes, just so much softer but in a much more interesting way than a brown mascara. It looks fabulous with grey/green/brown eye shadow. In fact, I imagine it looks great with all eye shadow.
It freaked me out a bit when I removed it on day one and my cotton wool pad was purple. When it flakes (and all mascara does on me after 12 hours) it flakes with little purple bits. I am so used to black that I found this very novel.
If there was a cheaper mascara in this exact shade (and it's quite a deep purple, not a bright one) then I'd buy that. If there isn't, I shall have to buy this again when it runs out.