Kourtney Kardashian Borrows Kim’s Maternity Tuxedo Dress For Her Baby Shower: See the Sexy Pregnancy Style

Kourtney Kardashian wears Kim's maternity dress to her baby shower
Kourtney Kardashian wore the same plunging tuxedo maternity dress to her baby shower on Nov. 12 that Kim wore while pregnant with North INFphoto.com; Anthony Behar/Sipa USA

Does that dress look familiar? 

Kourtney Kardashian celebrated the upcoming arrival of her third child with longtime boyfriend Scott Disick in a Breakfast at Tiffany's-themed shower on Wednesday, Nov. 12, in Beverly Hills.

PHOTOS: Kourtney's pregnancy style

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The Kourtney and Khloe Take the Hamptons star, 35, of course had plenty of wardrobe options for her special day, but she reached for a frock right from her younger sister Kim Kardashian’s closet.  

PHOTOS: See Kourtney's last baby shower

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The black tuxedo dress shows plenty of cleavage and leg thanks to a plunging neckline and A-line skirt. Kourtney wore the flattering frock with comfortable black brogues and a mini Chanel handbag.

PHOTOS: Cute celeb baby announcements

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Flanked by her gorgeous sibs at a table covered in white carnations and Tiffany boxes, Kourtney tweeted: "Baby shower brunch! #breakfastAtTiffanys"  

PHOTO: Kourtney's body evolution

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Kim first wore the standout piece to the E! Upfronts in April 2013 in New York City. Expecting the arrival of her first daughter North West with then-fiance Kanye West, she added height with pointy-toe pumps.

Which sister wore the hot item best? Tweet @UsWeekly using the hashtag #stylebyUs!

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