Protective lip gloss is critical as well. Mosquitoes and sand gnats will be encountered in Belize although the prevailing trade winds usually keep them at bay. A strong pump style repellent is good against mosquitoes. A layer of light weight, light in color clothing is an effective defense against insects. Loose fitting cotton or quick drying nylon work well in the tropics.
Lighter colors seem more comfortable in the heat.
Jeans take too long to dry out and are not recommended. At Ricardo's Beach Huts bathing occurs in salt water followed by a fresh water rinse. Joy soap lathers up well in salt water. Meals are Belizean in style. You may anticipate plenty of fresh seafood, rice and beans, local fruit, tortillas, and ice cold drinks.