Most professional in my opinion, the clear front, and easy slide in kind of thing. Looks very basic. Press clippings in a separate portfolio. It’s not over kill if you know how you will go over the clippings. For instance, lightly go over the experience you gained through each clipping. What you learned, and how you can better apply yourself because of the experience. As for your resume, only things journalism and pr related should go in. Nothing like grocery guy, etc. Make sure to have your Cover Letter. Contact your references through email and let them know you are jotting their name and number down. And best wishes to you :D