Wicklow has a few nice cafes, but Jackie B's beside SuperValu is by far the most cosy. The coffee/teas and home-made snacks are fantastic, the decor is inviting and tasteful and the service is very friendly. I stop by every time I go shopping and would highly recommend Jacky B's to anyone.
We called in for coffee when travelling through Wicklow and loved the atmosphere as much as the coffee. Jackie is a great person to make you feel welcome, especially if you're over from England like us.