Even though Dubai may look different compared to neighbouring countries due to its aspiration to become the largest and most prosperous metropolis in the world, this city nonetheless has deep historic roots. Emiratis wear robes that are baggy and loose-fitting, and you'll notice that many of the local ladies choose to cover their hair with scarves. Women are required to wear a headscarf whenever they enter a local mosque; however, if you forget to bring one with you, one will often be given to you there. There is a separate dress code in effect at pubs and clubs in Dubai, so feel free to wear anything you normally would.
Wearing your bikini when you're at the beach or in the pool is perfectly fine, but you shouldn't do it anywhere else. You should pack comfortable clothing when travelling to Dubai, as the climate is hot and humid throughout the year. Light, breathable materials such as cotton and linen are ideal for staying cool in the heat. If you're not too fond of hot and humid weather, consider looking for hotels near tourist attractions and activities in Dubai. You can check out Sheikh Zayed Road Dubai hotels the likes of Avani Ibn Battuta Hotel Dubai for their prime location.