Kate Middleton looked gorgeous in green as she stepped out for what is likely to be her final engagement before having her third child.

On Wednesday, The Duchess of Cambridge was spotted at an event in partnership with the Royal Foundation where she discussed with experts different mental health issues regarding children. She looked radiant in a bright green dress and matching coat from Jenny Packham. The coat was buttoned at the top with a bow, letting her baby bump hang out in comfort.

The eight months pregnant wife of Prince William accessorized her pastel green look with a pair of tan suede Gianvito Rossi pumps. She also wore a pair of green amethyst cushion drop earrings by Kiki McDonough, who just so happens to be her favorite jewelry designer. There is no doubt pregnancy agrees with Middleton, who was all smiles for the camera as she entered the event.

Sir Simon Wessely, President of The Royal Society for Medicine and Regius Professor of Psychiatry at King’s College London hosted the event alongside The Duchess of Cambridge. Mental health, especially in children, is a passion for Middleton, a notion she expressed at the event.

“We all know how important childhood is; and how the early years shape us for life. We also know how negative the downstream impact can be, if problems emerging at the youngest age are overlooked, or ignored. It is therefore vital that we nurture children through this critical, early period. Providing children in their earliest years with social and emotional security builds strong foundations, which last a lifetime. I really do feel so passionately about the importance of early intervention, and that by working on new approaches together, we can make a real difference for generations to come,” she shared.

The fact that one of her last engagements before having a baby is on children’s mental health is so perfect for Kate Middleton. She is definitely an advocate for kids and is still advocating even as she prepares for her own baby in April. Although no specific due date has been reveled, she and Prince William will reportedly welcome there new addition sometime in the next month.