The present invention provides a cosmetic kit and a cosmetic solution that is capable of lifting up the face line without requiring a dedicated makeup material that matches the material such as nonwoven fabric or sheet. The present invention is a cosmetic kit, which is a set consisting of a cosmetic solution and a cosmetic sheet affixed on skin to which makeup has been applied for pulling up sagging of skin while stretching wrinkles simultaneously to make the sagging and wrinkles inconspicuous. The cosmetic sheet has a nanofiber sheet consisting of a nanofiber, which is spun by electrospinning on a support and has a fiber diameter of 80-800 nanometers, and a weight per unit area of the nanofiber sheet is 0.2-2.0g/m2. The cosmetic solution for affixing the nanofiber sheet on top of makeup comprises 1-10% by weight ofmicroparticles with a mean particle diameter equal to or greater than 0.2 microns and equal to or less than 10 microns and 0.1-10% by weight of a water-soluble polymeric thickening agent.