Look At My Bow, Shelby

This picture is a little fuzzy, but it will do for the comparison, I think:

This is Look At My Bow! from the OPI Hello Kitty set (I suppose that's fairly obvious, isn't it?) and Zoya Shelby. They are very close, but not quite dupes, I would say. Look At My Bow has just a slight purple tinge to it that Shelby does not. You can see the difference if they're next to each other, but in real life? Probably not. On the whole I would say that if you already have Shelby, you should spend your polish budget on some other Hello Kitty pink, since there are a number of them.