This coloring page of Lagoona Blue is a visually stunning piece of art. Her vibrant blue skin and green hair will make an eye-catching contrast against any other colors you choose to use. I recommend giving her dress an ombre effect by blending a dark pink at the waist gradually into a light pink towards the bottom. The starfish buckle can be accented with shades of oranges, yellows, and whites, while the blue bracelet can be filled in with various shades of blue. For some added pizzazz, give the background a calming blue wash with darker tones in the corners to ground the coloring page. Have fun and create a masterpiece!