Kate Middleton's $439 coronation rehearsal dress is sold out — shop 11 dupes for less

The countdown is on until King Charles and Queen Camilla's coronation — and rehearsals are in full swing for the royal family.

With the historic ceremony just three days away, the Prince and Princess of Wales made their way to Westminster Abbey on Wednesday morning alongside their children, Prince George, Princess Charlotte and Prince Louis, for a dress rehearsal.

King Charles and Queen Camilla, as well as Princess Anne, joined the young family for the run-through. Both Prince William and Prince George will play notable roles in Saturday's crowning ceremony. Prince William, 40, will kneel before his father and pledge allegiance following the crowning, and Prince George, 9, will act as a Page of Honour for his grandfather.

While the Princess of Wales' outfit for Saturday's coronation is still under wraps (though it is expected she will wear a floral headpiece instead of a tiara or coronet), the princess, who recently celebrated her 12th wedding anniversary, was photographed wearing a floral midi dress from L.K.Bennett during Wednesday's more casual run-through.

Sold Out: L.K.Bennett Mortimer Black and White Fruity Floral Print Dress

$439 CAD/$322 USD $879 CAD/$645 USD at L.K.Bennett

L.K.Bennett is a favourite of the 41-year-old royal, having been photographed wearing the British luxury brand several times in the past.

Elowen Pink Animal Print Midi Dress

$674 CAD/$495 USD at L.K.Bennett

Kate's Mortimer Black and White Fruity Floral Print Dress, which features long sleeves, a pussy bow neckline and oversized pearl buttons, is (unsurprisingly) out of stock. However, that mean you can't still shop Kate Middleton's royal rehearsal look — for less!

Whether you're looking to save, spend or splurge, scroll below for 11 Kate Middleton-inspired styles for spring.

Kate Middleton dress dupes under $100

Reitmans Long-Sleeve Wrap Shirt-Collar Dress

$56 $75 at Reitmans

Mango Midi Printed Dress

$100 at Mango

Maeve Button-Front Asymmetrical Dress

$100 $170 at Anthropologie

Mango Print Wrap Dress

$100 at Mango

Kate Middleton dress dupes under $150

Karl Lagerfeld Paris Heart Print Chiffon Midi Dress

$115 $226 at Saks Off Fifth

Lulus Floral Dressed Up Black Floral Print Midi Dress

$125 CAD/$87 USD at Lulus

Contemporaine Contrasting Garden Shirtdress

$130 $225 at Simons

Ever New Antonella Pleated Midi Shirt Dress

$150 at Ever New

Kate Middleton dress dupes under $400

InWear White Floral Embroidery Scarf-Collar Dress

$150 $239 at Simons

Ted Baker Abriee Puff Sleeve Midi Dress

$252 $420 at Ted Baker

Reformation Reeds Dress

$385 CAD/$278 USD at Reformation

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