Principle objective of this article is to analysis the Preface to Porcelain Veneers. The porcelain veneers are slender shells of ceramic, applied about the outer surface of tooth, to camouflage its imperfections in connection with the color, the form or position. They are widely used by people throughout the world for correcting different imperfections with their tooth and to get a better looking smile. Here explain some aesthetic problems of Porcelain Veneers, they are: Discoloration, Diastema, Color defect, Abnormalities, Enamel defects, Abraded teeth, Misaligned teeth etc. Here also explain advantages and maintains process of Porcelain Veneers.