Bikini and swim shorts: No cruise is complete without a bikini or swim shorts. It would be hard to resist a suntan or swim at the pool deck. The number of bikinis and swim shorts you pack will be dependent on the number of days of the cruise.
A good moisturiser: Summer is the perfect time to moisturise and hydrate your skin. Ask your dermatologist to recommend the best one.
Sunscreen: Protect your skin from the harsh sun by applying sunscreen before you step outside. The last thing you want is sunburn when you get back from holiday.
A shoe for every occasion: Pack a pair of sandals, a good pair of running shoes and a formal pair. These would come in handy for the activities on board.
Something elegant: Dress up for dinner with an elegant dress or suit.