The Kate Effect is still in full swing! The Duchess of Cambridge wore a gorgeous £40 Zara dress over the weekend and it's sold out online already – proving her fashion power shows no signs of budging. Dedicated royal watchers may have raced to the high street store's website yesterday after pictures of the Duchess wearing the frock started circulating, but it's now sold out in every single size. The dress features an off-the-shoulder neckline, floral embroidery on the front and sleeves, a navy blue bow belt and a button-down front. It's designed to be worn Bardot-style low on the shoulders but Kate styled it more modestly, with the sleeves worn higher up her arms.
This dress Duchess Kate wore on Sunday has sold out
Duchess Kate paired the pretty summer dress with a navy tote bag with brown leather straps by brand Little Makes Big. She wore her hair in a relaxed up 'do and accessorised with silver earrings and a pair of all-important sunglasses.
The 36-year-old royal wore the outfit while enjoying a Sunday afternoon out with her two oldest children, Prince George and Princess Charlotte. The three members of the Cambridge family took a trip to Norfolk to visit the Houghton Horse Trials, which is held in the grounds of Houghton Hall in Norfolk every year.
READ MORE: Prince George and Princess Charlotte just wore matching shoes – and they cost £35
The Duchess enjoyed the day with her two children who were very well-behaved as they took in the surroundings. George wore a green polo top and cream shorts with plimsolls and Charlotte looked adorable in a little pink floral dress as she munched on an ice cream.
According to blog From Berkshire to Buckingham, George looked particularly taken with a Dalmatian dog as they stopped for a bite to eat. In photographs which appeared on Twitter, the trio looked to be having a fabulous day out as they blended in with other spectators. This is the second time they have attended the event – the Cambridge's took their children last year too.