When it comes to doing some rainbow-themed nail art, there are different materials that can be used. Brushes, of course, are the usual. But there’s also the use of stenciled patterns, sponges, strips of tapes, rhinestones and more nail art paraphernalia that can be easily found and bought. However, the most important part of all would be the nail polish. There’s just something really fun about having a rainbow at your fingertips as you go through life. We may be “adults” but we don’t have to be so serious all the time, right? Yes, rainbow patterned nails come in different designs, one of which is simple with easy breezy nail polishes of baby pink and other pastel colors. There are ladies that want to have rainbow designs on their nails but prefer to keep them simple.