No, there is no dress code. But for the sake of your comfort, we recommend you to wear loose and comfortable clothing. As you are going to be a part of the desert safari, cotton clothing or thick textures will remain comfy and save you in case of chilling. Most of the time deserts at night are a bit colder than in day time. We also recommend wearing slippers or sandals in place of shoes to ensure that no sand gets stuck in your shoes and bothers your feet. Avoid wearing heavy shoes as well. A hat or cap, bandana or scarf and sunglasses will also be good to carry to protect your mouth and eyes from getting sand.