Image via Design SpongeWashi tape makes a fun alternative to picture frames. It is available at most craft stores or you can get it here. It doesn't leave any sticky stuff behind so it is perfect for dorms or apartments.
Scratch off maps. I've seen tons of these lately. They're aesthetically pleasing and great conversation starters.
Gold Prints. Mermaids and metallic gold are two of my favorite things. Side note, did anyone else think that "Mermaids, the Body Found" fake documentary on Discovery Channel was real and then get really mad at the end??
Coffee anything. This is where you can get the above print, I like this one and this one as well.
Tapestries. I like these instead of headboards but I do not know if horizontal lines above your head is good feng shui.
Woven Tapestry. Wish I remembered how to weave/ still had my little American Girl Doll loom. The above is from CB2.