My bestie had this colour on and I fell in love with it. In real life it's a bit darker than it looks here in my photo with flash.
It's a Beauty UK nail varnish in Lilac girl 35 from Superdrug. The bestie very kindly picked it up for me as when I went into Superdrug I couldn't find the Beauty UK stand - I think sometimes they put it down quite low under a different brand, so you might not notice it. Because it was bought for me I'm not sure how much it is, but I think it's around £2.
Two coats gave very full coverage, so I think I'll check out the other colours on offer if I can ever find the stand!