Jet-setters, take note. Demi Lovato [1]'s travel style, which is straight out of Jessica Alba's comfy-chic [2] book, is just what every fashion girl needs for a long flight — sunglasses obviously included.

The "Confident" singer [3] was spotted at LAX on Jan. 20 wearing a supersimple ensemble — black pants, boots, a handbag, and a white tee — that she took to the ultimate comfort level with a Vince block-stripe cardigan [4] ($785) on top. Who says sweatshirts are the only cozy travel-friendly option? Demi paired her outfit with a sleek low bun and her signature no-makeup look. Keep scrolling for more pictures of Demi (and a few cardigan shopping suggestions to get the look), and then check out her pal Selena Gomez's killer travel style [5].

Vince Block Stripe Cardigan [6] ($785)