Although this might be a little over the top for the first time author, you might have a nice coloured shirt in the closet that is inline with your branding identity. (bookcovercafe.com)
And several of the characters are a little over the top in both the way they're animated and how they act. (lights-camera-jackson.com)
It is okay sometimes to be a little over the top though. (fourleggedguru.com)