"Jo" is part of Zoya's Spring collection Twist. It's blue lies somewhere between cornflower and periwinkle with a muted tone. There are no dupes to this colour in my nail polish stash, none come even close to the dainty blue of "Jo". It is lusciously shimmery in the sunlight and more subtle glowing in artificial light. It is hard to photograph this colour, my camera doesn't seem to handle the colour of this polish very well. This is the best photo of many.
Unfortunately this polish suffers from 3-free syndrome in being gloopy and thick but runny at the same time. This is 3 coats and Poshe top coat. It requires patience to apply but the end result is totally worth it!