You will get gear from dungeons as you progress through the msq. Some quests will give you some as rewards, then you can resort to the market boards. It's not really important until you get to brayflox longstop at 32, get a few pieces of battlemage gear there and the ring if you're really lucky. That will carry you until you start getting class gear at 45. At 50 that's a whole nother thread.