Tiara and Headpieces Level 2 Course: Catherine Zehr Crown Princess TiaraCourse Description: Learn how to craft a Crown Princess Tiara from designer Catherine Zehr. This classically beautiful design is perfect for many ballet roles. Made in shades of pink and crystal AB, is the perfect design for many roles Auroras 16th Birthday, and Sugar Plum Fairy, just to name two. Made in Crystal AB, this tiara can be used with many different costume colors, from white to ivory, pink, lavender, blue it will look great with them all.