Kourtney stars in a campaign for sister Kim Kardashian West's shapewear ... Style's current favorites from Good American below. Loose, baggy, '90s-inspired jeans are a huge trend right now.

She wore a white printed off-the-shoulder T-shirt, shredded baggy blue jeans, and a pair of light blue heels with a suitably Y2K pointed toe. Kim Kardashian finished it all off with black square ...