If you are a super fan of the white kitten with no name from London England and created in Japan, then you definitely need a Hello Kitty costume for trick or treating this year. Grab a red bow and get ready for an adventure with your twin sister Mimmy wearing a Hello Kitty Halloween costume. We even have sailor Hello Kitty dresses that will have you ready for the high seas. Don't forget a Chococat costume where you can put your antenna whiskers and cat ears. Bake some cookies and collect cute things before you trick or treat this Halloween in our awesome Hello Kitty dress and costumes.