There is just something about No7 nail colour in Betty Blues that I love. Maybe it’s the depth of colour which makes me feel like I’m looking at stars far across the galaxy, or maybe it’s so dark it wants to be black but mysteriously stops short. I don’t know! You can see it on its own here. I think the red, purple and green tones in the Barry M Tinsel nail paint topcoat go well with this colour. Tinsel is not just for Christmas! What do you think?