Kourtney Kardashian's Outfit at the Kylie Cosmetics x Ulta Beauty Event Kourtney Kardashian stepped into the event in oversize black jeans and a cropped cardigan layered over a studded corset top. Travis Barker complemented Kardashian's look in a pair of black jeans, Balenciaga Combat Boots ($995), a Tiffany & Co. necklace, and a sleeveless graphic shirt from Raf Simons's spring/summer 2019 collection. Image Source: balenciaga.com Balenciaga Combat Boots $995 from balenciaga.com Buy Now