The royal family released new photos of Kate Middleton, Prince William, and their three children on Sunday.

The photo shows the family's trip to the RHS Back to Nature Garden, which was designed by Middleton for the Chelsea Flower Show in London.

In the photos, Middleton is wearing a flowy, floral yellow dress with pops of red and blue throughout.

Not only is the look one of Middleton's most colorful, but it's also one of her most affordable compared to her many high-end designs.

The ruffled, tiered midi dress is from & Other Stories, where it retailed for $129 before selling out.

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