Packing carry-on only doesn’t have to be stressful. This guide shares a proven 4-3-2-1-2 formula: four tops, three bottoms, two outerwear pieces, one dress/jumpsuit, and two pairs of shoes—plus ...

Cordless hair styling tools containing gas cartridges or butane are prohibited in checked baggage. These items are permitted in carry-on bags if they have safety covers, and corded hair tools are ...