Irish readers - I need your help!

Hello everyone! I'm leaving for Dublin tomorrow morning. I'm going to stay there for one week with my schoolmates to improve our English! I'm really excited and I still have lots of things to do, but I found the time to write something here nonetheless. Since I haven't had much time to research, I wanted to ask you some advice on where to shop for clothes and make-up, where to eat, what to see.. just cool things to do there! Any help would be much appreciated! :)

So I'll be back home on the 18th, hopefully with lots of photos, purchases and most of all memories to share with you. Lots of love! x