Become the beautiful and powerful sorceress from Oz with one of our Glinda the Good Witch costumes! Whether you need a plus size costume, a sexy Glinda look, or just a traditional Good Witch costume, we have just what you need, as well as a great selection of accessories to dress your costume up. Combine a Glinda the Good Witch costume with any of our other Wizard of Oz costumes for a fun group costume idea!