Amazon.com: Ariro Classic Doctoral Graduation Gown PhD Regalia with Black or Royal Blue Velvet Piping for Faculty Unisex (Royal Blue, 45) : Clothing, Shoes & Jewelry Custom Doctoral Gown, Hood, Tam California State University, Long Be Graduation Attire Purple Doctoral Gown and Tam Deluxe Graduation Set Graduate Attire for University Doctorate Students, Professors, and Faculty If you're a doctoral graduate preparing to participate in graduation this December, you're probably wondering what type of regalia you need to order. Here's a quick overview of your options; you can