Final answer:
The best word to describe the style of the passage is whimsical, with the scene characterized by brightness, harmony, and a dreamy quality that creates a charming and playful atmosphere. Option B.
Step-by-step explanation:
The passage describes a scene with a cheerful and pleasant atmosphere, as the sun shines brightly, and girls are working together on a dress. The style of the passage can be best described as whimsical due to the light and cheerful descriptions of both the setting and the characters' activities.
The key elements contributing to this tone include the sun glinting cheerfully, the girls working together in harmony, the bright eyes, and the snow-white muslin dress that adds a dreamy quality to the bedroom scene. Altogether, these elements create a sense of playful charm and fancifulness.
So Option B is correct.