Merchandise › Autographed Broadway T-Shirt signed by Cassie Okenka & Laurel Harris Image 1 of 1 Autographed Broadway T-Shirt signed by Cassie Okenka & Laurel Harris $20.00 An official T-shirt signed by Wicked’s very own Glinda (Cassie Okenka) and Elphaba (Laurel Harris)! Size: Select Size Youth Small Youth Large Adult Small Adult Medium Adult Large Adult XL Adult 2XL Adult 3XL Quantity: Add To Cart Added! An official T-shirt signed by Wicked’s very own Glinda (Cassie Okenka) and Elphaba (Laurel Harris)!