Blue jeans from this sustainable denim brand. The model once told Vogue her “everyday Gigi look” includes a T-shirt and a pair of her “favorite jeans”: Ética’s boyfriend style.

“I've never found jeans that fit me better than Mother Denim,” says Burack. “I own multiple styles from the brand—including my beloved Hustler Roller Sneak jeans, a pair that convinced me ...