The sisters and their mom wore interesting outfits

It was a very exciting weekend for the Kardashian-Jenner family. They celebrated “Kidchella,” North West’s 1st birthday extravaganza, and since most of the brood was out in L.A. prepping for the party of the millennium, they managed to get snapped in some very notable outfits. And by notable we mean skin-baring, trendy, matchy-matchy looks, of course.

Kim Kardashian, Kourtney Kardashian and Kris Jenner style

AKM-GSI; Splash News Online; Broadimage

Kim Kardashian proved once again she’s not ready to relinquish her title of Sideboob Queen in a black knit midi dress with a neckline that plunged from every angle. She teamed the look with strappy lace-up shoes for a date night with husband Kanye West. Next, Kourtney Kardashian went with a totally Coachella-appropriate outfit for “Kidchella” wearing a pair of Blank NYC “shorteralls” with exposed pockets and a white Joe’s button-down (yet another way to wear the shirt), knee-high Stuart Weitzman gladiator sandals and round sunnies. Okay, maybe it wasn’t as, um, on-theme as Khloé Kardashian’s feather headdress, but it definitely fit the theme.

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Last, but far from least (as she’d want us to say), Kris Jenner and her mother MJ were out shopping in L.A. Sunday wearing head-to-toe outfits: white tops, black pants, black shoes and wide-brim fedoras. This is nothing new for the momager, who is also known to step out matching her daughters — and in the same exact outfits. What do you think of the Kardashian-Jenner brood’s noteworthy weekend? Which look is your favorite? How about your least favorite? Sound off below.

–Brittany Talarico