Papyrus 90th Birthday Card. Front: 90 Happy Birthday. Inside: Wishing you a wonderful celebration marking this very special day. May it be filled with happiness and warm memories. Happy 90th Birthday. Papyrus Birthday Greetings Cards Perfect for Happy Birthday Wishes, Occasions and Celebrations. Find Papyrus Greetings Cards, Available and in stock now at the Interior Digs N Gifts Card Shop Online or In store for local pick up.