Wore it at work for about 2 hours on Halloween. Worn over my regular clothes. The size is M (160cm-175cm). With a lovely Holstein cow design, it's cute even for adults. Perfect for couple pajamas, loungewear, and also for Halloween costumes. Made of fluffy flannel material, it feels soft and comfortable, and is warm, making it recommended as indoor cold-weather wear. It's comfortable to wear and easy to move in. It has pockets for storing your smartphone, wallet, etc., making it convenient for going out, and there are zippers on the front and back for easy removal. [Note] When washing in a washing machine, wash gently in warm water below 30 degrees Celsius, or hand wash. After washing, dry in the shade in a well-ventilated place.