The color teal represents the air and the water. Please also see the meaning of colors.
Dream dictionary: sandals in skintone color dream meanings
…Bonnet, denotes much gossiping and slanderous insinuations, from which a woman should carefully defend herself. For a man to see a woman tying her bonnet, denotes unforeseen good luck near by. His friends will be faithful and true. A young woman is likely to engage in pleasant and harmless flirtations if her bonnet is new and of any color except black. Black bonnets, denote false friends of the opposite sex….
If you dream of a shirt, then such dream indicates the emotional state of your mind depending on the color as for example the black one would stand as a good omen and the white one as a good omen. If you gave a shirt to someone, then it shows how generous and sensitive you are.