Oooh I do love a good purple. When I was in my 20's I was obsessed with purple and red clothing (and flowers). But now I'm older and have had my colours 'done' I can't really wear this kind of true, royal purple and I've managed to train myself out of beelining for this shade in the shops.
Stroppy is a purple foil which I thought had a touch of duochrome, but I think it's just packed with pink and blue foil shimmer.
Application was fine, it's a little thin and these swatches are 3 coats, no top coat. Not ideal but for this colour it's worth it to me.
Stroppy was from Butter London's Summer 2014 Collection, called Lolly Brights. I picked it up cheap from an online sale site - I think it was £4 or £5.