This cute coloring page features a little girl with blonde hair and blue eyes holding a plush unicorn. She is wearing a beautiful purple dress with a pink bow in her hair, standing in front of a large window. To bring out the colors of the little girl and her unicorn, I would use soft, pastel colors such as delicate pink, icy blue, and light lilac. Against the backdrop of the window I would use darker shades of blue, green, and orange to create a vibrant contrast. To bring out the details of the dress and bow I would use darker shades of purple and pink, and to make them stand out against the background I would add some lighter tones of white and beige. Finally, I would give the plush unicorn a gentle pop of color with a soft pink, violet, and white.