First of all, sunscreen! Your skin comes first. You can pack a couple of your favorite bikinis, beach sarongs, and kimonos. You could also get one of those fancy utility belts that allows you to keep your valuables safe with you. Be it your outfit, your lipstick or your accessories, wear some bold and bright colours. Picture you like this: brightly dressed, seated on the beach mat, all smiles in front of a beachfront villa in Koh Samui, isn't it so Instagram worthy? Do remember that if you plan to leave the beach to grab lunch or dinner elsewhere, you should cover up as modestly as possible. Basically, don't leave the beach in your bikinis and trunks!