Bear onesie for camping in the wild

The artist Eiko Ishizawa might not have seen Feng Xiaogang's 09 New Year's film "If You Are the One", there is a scene in the movie where Qin Fen wears a bear costume. What Eiko Ishizawa thought of was that you can wear these bear pajamas when camping in the wild to avoid harassment from wild animals. But when you wake up in the morning, you might scare your partner, so you should inform him/her first...