Kate Middleton's back catalogue of coats is more impressive than the Beatles greatest hits, so it's little wonder then that the thrifty Duchess is happy to recycle her favourite numbers.
Looking ravishing in red, Kate attended this year's Commonwealth Service at Westminister Abbey on what was also to be Harry and Meghan's last official engagement as senior royals.
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Kate recycled a ruby red, 1940s custom made Catherine Walker coat dress for the service which fitted her to perfection and is estimated to have cost about €3,500.
Catherine Duchess of Cambridge and Prince William. Pic: REX
Kate was last seen in this double-breasted outfit by the French-born designer, on Christmas Day at Sandringham in 2018 when she was photographed leaving church smiling with her sister in law Meghan.
That time she wore her hair loose and wavy with a chic hairband by Jane Taylor, however this time she wore her brunette locks swept to the side in a bun to show off the velvet collar of the coat.
Keeping to the theme of red, she paired the coat for the occasion with a red felt cocktail hat by Scottish milliner Sally Ann Provan, which featured rose details and accents of aubergine.
The outfit was completed with a pair of red Gianvito Rossi suede court shoes and a clutch.
The thing is that as Kate is a creature of habit, especially when it comes to looks that work for her and this could have led to a bit of a red-faced moment for Kate and Meghan as Kate also owns the very same coat in emerald green.
Much like the recycled red version, Kate has worn the green coat on a number of occasions including the St Patrick's Day celebrations in 2017 and last in November 2018 to a national service to mark the Centenary of the Armistice at Westminster Abbey.
But it's a safe bet that Kate was glad she opted for the recycled red version of her favourite style rather than the green when she spotted Meghan's outfit of choice for today's service.
Meghan wore a show-stopping shade of emerald to the same event today, and it would have been a rare misstep for the sisters in law who to date have never stepped on each others toes when it comes to dressing.
Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex. Pic: GC Images
However, we're sure the ladies would have no doubt laughed it off, even if the waiting photographers would have enjoyed a chance to catch the Duchesses twinning in green.
Boris Johnson and fiancee Carrie Symonds. Pic: REX
Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex. Pic: Getty Images
Meghan, Duchess of Sussex. Pic: Getty Images
Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex. Pic: GC Images
Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex. Pic: GC Images
Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex. Pic: GC Images
Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex. Pic: Getty Images
Alexandra Burke. Pic: REX
Priti Patel. Pic: REX
Geri Halliwell and Bluebell Halliwell. Pic: REX
Pic: REX
Prince Edward and Sophie Countess of Wessex. Pic: REX
Prince Edward and Sophie Countess of Wessex. Pic: REX
Geri Halliwell and Bluebell Halliwell. Pic: REX
Sophie Countess of Wessex. Pic: REX
Prince Harry and Meghan Duchess of Sussex. Pic: REX
Camilla Duchess of Cornwall. Pic: REX
Queen Elizabeth II. Pic: REX
Prince Harry and Meghan Duchess of Sussex. Pic: REX
Boris Johnson and fiancee Carrie Symonds. Pic: REX
Boris Johnson and fiancee Carrie Symonds. Pic: REX
The Duke and Duchess of Cambridge. Pic: Getty Images
The Duke and Duchess of Cambridge. Pic: PA Images
The Duke and Duchess of Sussex. Pic: PA Images
The Duke and Duchess of Sussex. Pic: PA Images
The Duchess of Cambridge. Pic: PA Images
Prince Harry, Duke of Sussex (L) and Meghan, Duchess of Sussex. Pic: Getty Images
Prince Harry, Duke of Sussex (L) and Meghan, Duchess of Sussex. Pic: Getty Images
Prince Harry, Duke of Sussex (L) and Meghan, Duchess of Sussex. Pic: Getty Images
Catherine Duchess of Cambridge and Prince William. Pic: REX
Catherine Duchess of Cambridge and Prince William. Pic: REX
Catherine Duchess of Cambridge. Pic: REX
Catherine Duchess of Cambridge. Pic: REX
Catherine Duchess of Cambridge. Pic: REX
Prince Harry and Meghan Duchess of Sussex. Pic: REX
Prince Harry and Meghan Duchess of Sussex. Pic: REX
Queen Elizabeth II. Pic: PA Images
The Prince of Wales and the Duchess of Cornwall. Pic: PA Images
Queen Elizabeth II arrives at the Commonwealth Service at Westminster Abbey, London. Pic: PA Images
The Duke and Duchess of Sussex arrive at the Commonwealth Service at Westminster Abbey, London. Pic: PA Images
The Duke and Duchess of Cambridge. Pic: PA Images
The Duchess of Cambridge arrives at the Commonwealth Service at Westminster Abbey, London. Pic: PA Images
Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex. Pic: REX
Arlene Foster. Pic: REX
Catherine Duchess of Cambridge. Pic: REX
Camilla Duchess of Cornwall and Prince Charles. Pic: REX
Meghan Duchess of Sussex. Pic: REX
Catherine Duchess of Cambridge and Prince William. Pic: REX
Queen Elizabeth II. Pic: PA Images
Queen Elizabeth II. Pic: PA Images
The Duke and Duchess of Cambridge arrive at the Commonwealth Service at Westminster Abbey. Pic: PA Images
Prince Harry, Duhcess of Sussex and Meghan, Duchess of Sussex attends Commonwealth Day Service 2020
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Prime Minister Boris Johnson (C) attends the annual Commonwealth Service at Westminster Abbey in London. Pic: REX
Prince William (L) and Catherine Duchess of Cambridge. Pic: REX
Prince Charles (L) and The Very Reverend Dr David Hoyle. Pic: REX