Kim Kardashian Nags Kylie Jenner For Wearing a Cutout Onesie Without Tagging Skims

Kylie Jenner and Kim Kardashian are in the middle of a tagging war of sorts. When 25-year-old beauty mogul Jenner posted a series of shots of herself wearing a gray onesie with a triangle back cutout, Skims founder Kardashian immediately recognized it as one of her brand's pieces. "can u tag @skims please LOL," she commented on the post, and the hilarious note between sisters quickly went viral (the comment has over 24,000 likes and counting). But Jenner wasn't so easily swayed. "@kimkardashian i had to steal this from moms house and now you want me to promote ?!!!! wow @skims," she wrote back to her half-sister.

While Jenner still hasn't tagged Skims on the photos, the conversation surrounding the exchange is enough to endorse the design, which retails for $78 and comes in four different neutral tones. Jenner teamed the number with knee-high lug-sole leather boots from Gianvito Rossi, black Bottega Veneta sunglasses, and delicate earrings. Her long, dark hair was knotted into a tight bun with a single loose strand at the front, and she wore plenty of highlighter and blush with a spiced-brown lip. Jenner's manicure was a simple shade of ballet pink.

Earlier the same day, Jenner shared a bedroom snap of her with best friend Stassie Karanikolaou, with the duo matching in dotted Jean Paul Gaultier crop top and miniskirt sets. The reality star has also recently posted everything from bleached eyebrows to a sheer Alaïa cat suit on her feeds.

Ahead, read the dialogue between Jenner and Kardashian about tagging Skims, then shop Jenner's full look from head to toe.