Trending Cute Nails Ideas For 9 Year Olds : Here are the 9 different colours and shapes of nail art for kids and also which girls of all ages. What you do is you paint your nail to a certain color and then once that's dried you put the. Cute Nails Ideas For 9 Year Olds / 1.short nail beds don't offer much space for complex nail art, so simple designs are easier to create.