Illusion is an icy blue pastel with prismatic glitter, white matte glitter and a subtle holo effect. This one makes me think of Frozen and winter in general. It's very pretty and super hard to photograph properly. Not the colour but how the polish looks on the nail. The finish was completely smooth but it looks a bit textured in the pictures.
The pictres are taken in direct sunlight.
The formula was good. Two cats gave full coverage. It dries quickly but the finifh becomes textured and slightly matte. It's top coat hungry so two coats of top coat is needed for the finish to become shiny and smooth.
What you see in the pictures are two coats of Glam Polish Illusion, one coat of Pretty Serious Aqua Coat and one coat of Pretty Serious Crystal Coat.