Kate Middleton is quite the trendsetter!
While visiting the Warner Bros. film studios in London on Friday morning, the pregnant Dutchess of Cambridge donned a black-and-white polka-dotted dress that flew off shelves almost immediately after she wore it!
The $76 dollar Topshop dress sold out in less than an hour after Kate appeared in the two-toned number that showed off her growing baby bump.
PHOTO: Pregnant Kate Middleton Shows Off Big Baby Bump— Finally!
And while her belly has definitely popped in recent weeks, Kate maintains her slim figure at six-months-pregnant— her dress wasn’t even part of a maternity line!
The royal, who's expecting her first child in July, paired her polka dot dress with a black Ralph Lauren blazer and heels, which she wore during a tour of the studios with her husband, Prince William, and brother-in-law, Prince Harry.
But this isn’t the first time Kate’s stepped out in a Topshop ensemble.
GALLERY: Pretty in Polka Dots!
Just last month, the mommy-to-be wore a £46 black shift dress from the store with a white Peter Pan collar at the headquarters of Child Bereavement UK.
Prior to that, Kate wore a MaxMara wrap dress that sold out within hours of her wearing it, and most famously, her engagement dress— a blue Issa number— continued to sell out after the brand replenished the stock.
A word to the wise: If you're looking to purchase a dress you see on Kate, act fast!