![Catherine, Duchess of Cambridge, wearing a Catherine Walker coat and a hat by Lock & Co, attends the annual St. Patrick's Day Parade at Mons Barracks in Aldershot Stock Photo - Alamy Catherine, Duchess of Cambridge, wearing a Catherine Walker coat and a hat by Lock & Co, attends the annual St. Patrick's Day Parade at Mons Barracks in Aldershot Stock Photo - Alamy](https://c8.alamy.com/comp/2GX8MRB/catherine-duchess-of-cambridge-wearing-a-catherine-walker-coat-and-a-hat-by-lock-co-attends-the-annual-st-patricks-day-parade-at-mons-barracks-in-aldershot-2GX8MRB.jpg)
Catherine, Duchess of Cambridge, wearing a Catherine Walker coat and a hat by Lock & Co, attends the annual St. Patrick's Day Parade at Mons Barracks in Aldershot Stock Photo - Alamy
![Duchess Kate: The Duchess in Catherine Walker for Tyne Cot Cemetery Commemorations & Kate's New Private Secretary! Duchess Kate: The Duchess in Catherine Walker for Tyne Cot Cemetery Commemorations & Kate's New Private Secretary!](https://2.bp.blogspot.com/-Etb7nGfiCog/WX8hn8el-pI/AAAAAAABG_g/ulqnX2BOZb0oDCdmsOi0wpWowK1If6xWwCLcBGAs/s1600/jw53.jpg)
Duchess Kate: The Duchess in Catherine Walker for Tyne Cot Cemetery Commemorations & Kate's New Private Secretary!
![Catherine, Duchess of Cambridge, wearing a Catherine Walker coat and a hat by Lock & Co, attends the annual St. Patrick's Day Parade at Mons Barracks in Aldershot Stock Photo - Alamy Catherine, Duchess of Cambridge, wearing a Catherine Walker coat and a hat by Lock & Co, attends the annual St. Patrick's Day Parade at Mons Barracks in Aldershot Stock Photo - Alamy](https://c8.alamy.com/comp/2GX8MR5/catherine-duchess-of-cambridge-wearing-a-catherine-walker-coat-and-a-hat-by-lock-co-attends-the-annual-st-patricks-day-parade-at-mons-barracks-in-aldershot-2GX8MR5.jpg)
Catherine, Duchess of Cambridge, wearing a Catherine Walker coat and a hat by Lock & Co, attends the annual St. Patrick's Day Parade at Mons Barracks in Aldershot Stock Photo - Alamy
![Diplomatic style: The Duchess of Cambridge's Catherine Walker coat combines nods to Ireland and France Diplomatic style: The Duchess of Cambridge's Catherine Walker coat combines nods to Ireland and France](https://www.telegraph.co.uk/content/dam/fashion/2017/03/17/rexfeatures_8523109z_trans_NvBQzQNjv4BqofYmMMQY8T7SpVE-zkoBb1loS9pzONIczJeVEw8hSh0.jpg?imwidth=680)