Answer:
I would create a soft, green monster that likes to sleep. Her name would be Sleepy Willow and she would wear white old fashioned pajamas, have a sleeping mask, braided forest green hair, and gold eyes. she also would have little purple horns that peek out underneath her hair and she always has a sleepy expression. The main purpose of her would be to teach children what to do when it's time to get ready for bed, and to tell them stories while they're tucked in. She is constantly yawning and commenting on how she's tired and is going to take a "quick" nap.