Blue represents truth, wisdom, heaven, eternity, devotion, tranquility, loyalty and openness. Perhaps you are expressing a desire to get away. The presence of this colour in your dream may symbolise your spiritual guide and your optimism of the future. You have clarity of mind. Alternatively, the colour blue may also be a metaphor for “being blue” and feeling sad.
If you are wearing light blue in your dream, then it symbolises your creativity. You like to pace yourself in whatever you are doing.