Packing

I've decided to make a list now of the things I need to bring on a trip to the islands. Somehow I always end up packing in a hurrand and this trip I even did it with a list, a rarity for me. I'm makling this list now, not because of what I forgot to bring but what I brought that I will not use.
This is all I brought. The * items are what I should bring:
7 t-shirts (used 1 so far)
2 sleeveless shirts
* 3 tank tops
3 pairs zip-off pants
* 2 pairs short pants with matching tops
* 2 pairs running shorts
* 1 pair long pants
* 1 long sleeved t-shirt
* 1 polo shirt
* 1 zippered fleece (I haven't used yet but you never know)
* 2 dresses (for nice dinners) & jewelry
* ¾ sleeve light weight sweater
* 4 swimsuits
* 3 cover ups
3 pj tops (used 1)
3 sports bras (used 1)
* Underwear
* Slip
* Raincoat
* Light jacket

Must haves:
Sunscreen
Hats both billed and full brimmed
Sunglasses
Kindle, loaded with plenty of reading
Camera
Toiletries
Beach towels, not all places provide
Snorkel equipment
Tennis shoes, for walks
Sandals to get to the beach
$ for taxis and miscellaneous
Credit cards
Passports
Bug repellant
Hydrocortisone in case the repellant doesn't work