Dilemma! Help!

Right, I have a problem here, and I’m hoping you guys can help.

First of all, I’ve got to design a website and a t-shirt for my class. It’s this activity the school is making us all do to “rouse class spirit”. Anyway, the thing is, I’m not sure if my classmates can…design. As in, if I ask for their opinions, it’s going to turn out to be a horrifying disaster. However if I go on without their approval I would have something relatively good-looking, but I would be “authoritative” and “totalitarian”.

GAH. What do I do?!