Even a Duchess wears the same outfit twice.

Kate Middleton's fashion choices have ranged from her one-of-a-kind gorgeous Alexander McQueen wedding dress to the same jeans for three days, but she has one habit that has earned her the respect of women around the world -- she often recycles her favorite outfits.

The Duchess of Cambridge, Catherine Middleton, has been setting new trends recently with her fabulous fashions, such as the Reiss dress that flew off the shelves when she wore it to meet the Obamas.

But this week it was Kate who was following in other stars' fashion footsteps.

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Designs very similar to the sparkly Jenny Packham gown that the newlywed wore to the ARK (Absolute Return For Kids) Charity Gala on Thursday have already been a popular sight on Hollywood red carpets before the Duchess made is famous.

Isn’t she pretty in pink?

Sweetly stylish Pippa Middleton hit the streets of London in a brightly colored shirt Thursday and RadarOnline.com has a photo gallery of her morning juice run.

PHOTOS: Pretty In Pink Pippa In London

Dressed in a pink blouse with a smart blue blazer, Pippa’s gorgeous gams that she showed off yesterday were covered-up in casual skinny jeans as she picked up a juice from Le Pain Quotidien.

Kate Middleton as a fashion icon is a force to be reckoned with!

In her first public appearance since returning from her honeymoon, The Duchess of Cambridge looked stunning and tan in her form-fitting Reiss dress when she met President Barack and First Lady Michelle Obama at Buckingham Palace on Tuesday.