Cancun is very casual. All the pieces I have suggested are made of airy cotton, linen or silk and are very comfortable.(flattering as well) The color palette is white and light blue with black and gold accents. The vibe is casual but chic. The nice thing is that all the tops can be worn with any of the bottoms so you can mix and match. The black embroidered top would look great with the black linen shorts for a sassy evening attire. Add black espadrilles wedges. For evening, a white or black dress with gold accessories looks both elegant and effortless. Wear it with the jean jacket over the shoulders if it’s gets chilly.