Kate Middleton Definitely Stunned Everyone in the Room With Her Blue Lace Maternity Dress

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Since Kate Middleton's announcement of her third pregnancy, we've been patiently waiting to see her maternity style. The royal suffered severe morning sickness and was out of the public eye for weeks, but made a rare appearance for World Mental Health Day. Kate, along with Prince William and Prince Harry, attended a reception at Buckingham Palace. For the special day, she wore a lace midi dress from Temperley London's Fall '17 collection.

The sweet ladylike number, inspired by the Elizabethan and Baroque era, had a high neckline collar and ruffle details on the sleeves. A black velvet string was fastened into a bow on the front and small buttons trailed down the middle of the dress. It's been a minute since we've seen Kate, but this blue lace ensemble reminded us of why it's her power color. The feminine dress also spoke to the duchess's personal style, and Kate made it work as maternity wear. Read on to see her beautiful dress and perhaps buy the exact one, too.