Hi,
if you google cruise packing lists you will find websites with suggested items so you can pick and chose to restart your own lists. I have been working to try to down size my packing but my must haves include hats, sun block, bug spray, my own little drug store of items from aspirin type products, cold remedies, rolaids etc, bandaids, neosporin etc., (my hubby laughs at me until he needs something), items for pool/beach, beach bag, small crossbody bag I carry for outings, hair products, lotions, clothing that will pass for elegant night (if i chose to participate). The rest is pretty standard when traveling