I'd bring at least another pair of shoes, maybe some super comfy flip flops for lounging around the beach, and a sarong or loungey shorts to wear for the same purpose.
Of course you can buy these in LA or Hawaii!
When I go on vacation I always consider the temptation to go shopping on the trip and leave a couple things to buy for myself so I satisfy my urge to shop in a new place.
I would also take a hoodie or cardi or shrug for cool evenings/mornings. And because I always overpack just in case I would definitely take more shirts to wear.
Thanks ladies. I am defintely going to buy some more shirts. I was going to wait to buy a coverup intil we got to Hawaii. I am surethey have beautiful ones.