The national emblem of Ireland is the Brian bo ruadh harp NOT the shamrock - get it right :) Ireland is the only country in the world to have a musical instrument as their official national emblem!
Aaaahh, a light sprinklin' of the clover and you've done it quite nicely! Icons are easily visible, design is just enough - not overpowerin', and you very nearly got all the 40 shades of green! Bravo!