'I Don't Give A Rotterdam!' is an absolutely gorgeous grey hued blue with silver shimmer that verges on being a cross between flakes and glass flecks (see the macro pic at the bottom). This is the type of shimmer that features in a couple of the Holland Collection polishes.
Here's the mac-tastic view of this beauty. I am loving this kind of shimmer so much at the moment. Can't seem to get enough of it! The shimmer's pretty dense, as you can see and is quite obvious in most lights too.
The formula of 'I don't Give A Rotterdam!' was pretty great. A little sheer so 3 coats was needed but it built up really nicely. I really do love this collection so you can be sure you'll be seeing more of it in due course. Until then, it's back to the books for me. Boy am I looking forward to Easter break where I can have more time on my nails and a few days off studying :)