Lagoona Blue, a student at Monster High school is a water creature, she was for a long time afraid to go outside in the winter. She felt that she, too, will freeze and turn into a piece of ice! But girlfriends helped her to choose a beautiful and bright winter clothes in which it isn’t one little bit cold, and now they all enjoy a winter vacation, playing snowballs and teaching Lagoona to sculpt snowman, play snow angels and skate!