While green might be the color of mental health awareness, Kate's gold drop earrings represented a fern, which is known as a symbol of growth, renewal and fresh beginnings in many cultures, especially since it can grow in tough conditions.

Kate Middleton wore meaningful earrings but didn't wear Princess Diana's engagement ring in Southport with Prince William.

Princess Catherine and Prince William visited Southport for their first joint engagement since her chemotherapy. They offered support to the community recovering from a knife attack and met emergency responders and families of victims.

According to People, Middleton has been noted wearing the earrings designed by Catherine Zoraida before. Ferns often symbolize “endurance, resilience, and a new beginning,” Simply Beyond Herbs reports. In Japan, the fern symbolizes new life and family. In Celtic, ferns are often associated with fairies and magic.

For her most recent post-chemo outing, Middleton wore super-symbolic gold fern earrings with a hidden message. During Middleton and Prince William's surprise appearance in Southpo