The Duke and Duchess of Cambridge attend the citizenship ceremony in Ottawa at the Canadian Museum of Civilisation today

Catherine wore the £159 Reiss dress she wore for her official engagement portrait

Read more:  http://www.dailymail.co.uk/femail/article-2010322/Canada-Royal-vist-Kate-Middleton-makes-real-effort-maple-leaf-hat-brooch-borrowed-Queen.html#ixzz1Qs086aaw