How do you choose a good nail polish color?

I am caucasian with blonde hair and ';electric'; blue eyes. What is the best nail polish color for me?How do you choose a good nail polish color?
A shocking gold, metallic blue, or hot pink. If you want to look formal or ';sophisticated'; go for french maniHow do you choose a good nail polish color?
Red.
lime green or uhh blue?
Try pink colors or other colors like that. Nice and pretty.