Mrs Middleton, 62, opted for a pastel-coat dress the society wedding which was set off by a tailored waist and button-down front.
Mrs Middleton accessorised the look with rose-tinted pumps and a suede clutch bag and topped it of with a matching wide-brimmed hat.
Cyrus, co-founder and Head of Design at Catherine Walker & Co, who dressed Mrs Middleton for the royal wedding in 2011, told The Telegraph: “We don’t usually suggest a jacket, as our coatdresses present a single, elongated look which we think is more elegant.
“Our coatdresses are made by skilled tailors and in photographs their strong silhouettes work well at every angle. The most popular styles are our Melrose Coatdress [a style that the Duchess of Cambridge has worn] worn with the Florence Dress or the Melrose Dress.
“For a more relaxed wedding our Ballerina Dress and Bow Coat have been very popular.”
Mrs Middleton had a broad smile as she waved to well-wishers who had turned out to see what is probably the society wedding of the year.
She was escorted to St Mark’s Church in Englefield by her son James, 30.
Around 100 guests are expected to see the sister of the Duchess of Cambridge wed financier James Matthews, 41.
Source : EXPRESS