I am chasing the name of a children’s picture book that we borrowed from a library in the late 90’s. The book involved a girl who was in a room and was trying to decide on an outfit for the day. Each double page spread involved a different coloured outfit and the room transformed to contain multiple objects that matched the colour of the outfit. On each page was a chameleon to find as well. Finally the girl decides on a multi-coloured outfit.
Unfortunately I cannot recall the author’s name but recall that the title may have ended with the word “day”.