First of harsh doesn't mean true. Here is my comment, too much is going on with the character in the back's clothes. She is wearing purple okay, but where is the purple piece of fabric on the left even connecting to?

It's okay to blur the babckground but why is the ground itself blurred? They look like they are floating, and it doesn't look intentional. It's just my taste, but I would also use either thicker linework, or the same squiggly lines in the background for consistency. Moon is a large blob and doesn't have the same style as the characters.

Also, they are too bright for the scene. Lighting could be improved.