Tim's Costume. By Eleanor Hughes. Illustrated by Jez Tuya. In this narrative, Tim needs to make a green costume to wear to a party. He and his family think of and reject a series of ideas until at last Tim comes up with an idea for the perfect costume. This app is intended as a New Zealand Sign Language resource. FEATURES: Swipe-to-Read. Touch-to-Hear. Touch-to-Spell.