During the day time the only rule is T-shirt and Vests. Whatever you feel like, a plain or colourful t-shirt will always look casual and comfy but trendy also. Paired with sandals or pumps a few good pieces of jewelry, you have a perfect day time look.
At night there are two rules: Heels and Colour. Putting heels to an outfit instantly makes it look a bit smarter and much less casual. With a great colourful top you are ready to go. Pair with a good few bracelets, and clutch and you are ready for the night!