I saw many women painted their nails like the above picture. There are a lot of tiny shiny dots on it.
if it is a normal color like red or blue, then I just need to say "she painted her fingernails red/blue/ etc"
But if she painted her nails like the above picture, then I don't know which word should I fill in this dotted line.
She painted her fingernails ......
For example, She painted her fingernails twinkling/shiny etc