Nail designs refer to the creative and artistic ways of decorating and embellishing fingernails and toenails using different materials, techniques, and colors. These designs can range from simple patterns and colors to more intricate designs such as nail art, 3D designs, and textures. Nail designs can be created using various tools, including brushes, sponges, stencils, and nail art pens, and can be customized to match individual preferences, occasions, or fashion trends.