Ok, from what I read in Washinton's RCW laws there are no restrictions on open carry. I also noticed that in the section that deals with concealed carry it doesn't specifically say that the gun must be concealed. Does this mean that I am legal if I open carry or if my shirt somehow exposes my gun by accident? I ask not because I wan't to open carry over concealed, but because I sometimes worry about it accidentally exposing. I usually wear a button shirt or T-shirt over the gun but sometimes I feel like it would be easier to unbutton the shirt and just hope the wind doesn't blow it open. If my gun being exposed isn't illegal I feel it would be worth the added benefit because I would be able to access my weapon much faster.
Another benefit would be when I go camping or hiking I wouldn't have to bother concealing when I'm dressed like an eskimo.