Blue sky nails will become your favorite in the summer holiday 2021.inspired by the Caribbean waters, leisure by the pool, and blue Curaçao; bold blue shadows are the popular summer blue sky nails trend. Celebrities such as Selena Gomes (Selena Gomez), Kim Kardashian (Kim Kardashian), and Candice swap (Candice Swanepoel) are all members of this color family. They use cobalt blue, cyan, and light blue to decorate your fingers. This is very different from the soft neutral tone and deep vampy tone usually used in colder months. When we stay in the office in warm summer, we like this kind of navigation, nodding nails, short almond nails, square nails, cuter…