To use this Arctic Man Costume, simply put on the main costume first, then add the brown fleece for extra warmth. Slip on the leg warmers to complete the look. When wearing it, make sure the costume fits well and doesn't restrict your movement. Remember, this costume is only for dry - cleaning. Don't try to wash it in a regular washing machine as it may damage the fabric. Store it in a cool, dry place when not in use to keep it in good condition. Have fun and enjoy your adventures in this awesome costume!