About a week after they made waves for their style at the Sweat Tour, Malia and Sasha Obama once again put their fashion chops to the test by attending Billie Eilish’s star-studded Halloween party in Hollywood. Joining fellow famous guests like Kaia Gerber and Kiernan Shipka, the Obama sisters delivered two stylish looks that channeled this year’s rising western trend, a fad that has also been espoused by the likes of Beyoncé and Bella Hadid. A 23-year-old Sasha looked striking in a bright blue baby tee and beige micro shorts, layered underneath a rusty maroon cardigan and a massive black...