Boys Blue Wise Man Caspar Nativity Play Costume He'll be the finest dressed of the Wise Men in this Boys blue Wise Man Caspar costume. This brightly coloured robe is excellent to play the roll of the Wisemen in the Nativity story in a school or church play. The costume is complete with a robe and a heapiece. All you need to complete the Wiseman look is a beard. Costume includes: Robe Headpiece Sizes Available: Small Age 3-4yrs - Height(cm) 110-122, Chest 61, Waist 57. Medium Age 5-7yrs - Height(cm) 122-134, Chest 67, Waist 60. Large Age 8-10yrs - Height(cm) 134-146, Chest 73, Waist 63.