The invention discloses multifunctional sun-protective clothes which are formed by tailoring and sewing a sun-protective fabric according to the style of the clothes. The sun-protective fabric comprises a base cloth layer (1), a high temperature resisting layer (2), a radiation protection layer (3) and a sun-protective layer (4) which are arranged in sequence, wherein the sun-protective layer (4) is formed by polymerizing ceramic powder, the thickness of the sun-protective layer (4) is 0.1mm, the thickness of the high temperature resisting layer (2) is 0.13mm, and the thickness of the radiation protection layer (3) is 0.16mm. Therefore, by means of additionally arranging the high temperature resisting layer, the radiation protection layer and the sun-protective layer on the common fabric, the multifunctional sun-protective clothes have the effects of being capable of resisting high temperature and preventing radiation and sun.