Father’s Day Design that reads: "Keep Calm and Call Dad Essential Dad Advice Apparel". Father’s Day Design An essential for Father's Day celebrations, this graphic is a fun and entertaining way to showcase your appreciation for your dad's sense of humor. Fathers, . Embrace the lightheartedness and laughter of dad jokes with this design that embodies the playful spirit and dad humor that brings joy to every family. Father's Day fashion, dad apparel, dad joke graphic design, Puns and Pops, Laughing with Dad, Jokester Dad Humor-inspired graphic, Dad joke pride