You will probably need less clothing than you think. You may spend considerable time in swimsuits (bring several) shorts and casual resort clothing. Be sure to bring sunglasses, T-Shirts, hats and loose covering clothing to prevent the sun burn. A light jacket or sweater may be very useful on deck in the evening or while in air-conditioning. Casual attire will be appropriate for dinning ashore in the big majority of the shore restaurants. Please do not forget appropriate outfit for sports and activities you are planning additionally to your charter (golf, horse back ridding, trekking etc) and a raining coat if you are going for charter between November and March.