What will you need for Hawaii?

Rubber slippers (a.k.a. thongs); swimsuit/surfshorts; sunscreen; tennis shoes (if you plan on Hiking anywhere); shorts; tank tops. A word of advice... if you're traveling to Hawaii on vacation, don't wear "aloha" print clothes. ESPECIALLY don't wear matching aloha print shirts and shorts... this is like wearing a sign saying you are a tourist...and don't rent an electric walker!!!