Kids Rey Costume Rey is one of the most popular Star Wars characters and has become an inspiration for many young people. She is strong and courageous, fighting for what she believes in despite the odds. Wearing a Rey Costume is a fun way to show your love for the movies and connect with other fans.The kids Rey Costume is a simple, comfortable outfit. You can use any grey pants and t-shirt you have around. Rey's staff is a bit more complicated to make but you can find a broom stick or pole at a thrift store and paint it black then wrap it with rags.Rey's grey clothing symbolizes her standing between the light and dark, as she is at once a simple scavenger and also a Jedi with great power.