Figuring out what to wear on a plane can be stressful in the best of times. Do you dress for the climate you’re coming from or going to? How many layers are really necessary? Do you focus entirely on comfort or aspire to a more tailored look? Luckily, we have a network of frequent fliers on staff who have mastered the airplane ensemble. We’ve talked through the most comfortable brands to wear on long travel days already, but this time, we tapped them for their go-to outfits: the stretchy pants, sweaters, and easy-to-slip-off shoes they consider staples at 30,000 feet. Below, clothes, shoes, and accessories to simplify your next what to wear on a plane quandary.