Pajamas with a bag. The character costume is not included, as my daughter will be wearing it. The pajamas are thin, but you can also wear a long-sleeved shirt underneath and then put these on top. (My daughter always wants to wear the character costume's short sleeves, so that's how we do it.) The included bag seems useful for various things. If you don't need the bag, I'll sell them for 1099 yen. Please let me know in the comments if you'd like them without the bag.