Celebrate turning 30 with these funny RIP Twenties themed decorated sugar cookies. This set features black, gray, and white birthday designs including “RIP twenties,” “Happy Birthday,” number 30 cookies, skeleton bone details, skull cookies, black hearts, and funny 29+1 designs. Perfect for dirty 30 birthdays, funeral for my twenties parties, 30th birthday desserts, gothic birthday themes, black birthday party favors, and custom birthday cookie sets. Each cookie is decorated in a bold black, gray, and white color palette with playful spooky birthday details to match a fun 30th birthday celebration.