An MCR shirt

Ok guys I am making an MCR shirt.on the front it's going to say my chemical romance of course.But I have no idea what kind of designs I should put on there.I making in from a plain white t-shirt and I want to add some color.Do you have any ideas.I could really use the help and I also was thinking about putting killjoys names on there.So if you want me to put them on there I will.Just comment you killjoy name and I will put it on there.Thanks:)

Ps:Should I put a picture of the guys on the back??
xoxo
Peppermintkat