What to Wear to a Casual 40th Class Reunion By: Kara Birkenstock Updated On: October 23, 2017 More Articles Can You Wear Ballet Flats With Evening Gowns? Different Designs of Wedding Gowns How to Put a Corset Back in a Wedding Dress 50th Anniversary Party Traditions How Do I Dress Down a Little Black Dress? About the Author Kara Birkenstock is an LA-based style/shoe expert with over 10 years of experience in the fashion industry.