Kate Middleton Maternity Dress: Get the Look!

With her royal baby bump starting to show, the always-fashionable Duchess of Cambridge is planning some new additions to her enviable wardrobe.

Yes, the Kate Middleton maternity clothes craze has begun.

Kate was spotted browsing Seraphine maternity clothes at the department store Peter Jones, checking out the modestly-priced Brooke dress ($55, below):

The 31-year-old also looked at Seraphine's maternity tights and leggings, an onlooker says, in the Duchess' latest mommy-to-be shopping excursion.

Kate also got a dress from TopShop in Oxford Street last week.

She's always fashionable, don't you think? Check out our always-expanding gallery of Kate Middleton photos and peruse many of her best looks!