Conservative or traditional business attire is the preferred look for a flight attendant interview. Traditional attire is a suit or a blazer or sports coat paired with a skirt or slacks. A sleeveless or off-shoulder dress should be topped with a jacket or cardigan.

For a United Airlines interview in 2026, the standard remains business professional attire, reflecting the airline's emphasis on clean, well-groomed, and conservative appearances. Men should opt for a classic suit in dark colors like navy, charcoal, or black, paired with a white or pale blue button-down shirt and a traditional silk tie. Women should wear a conservative suit (skirt or pants) or a professional dress with a blazer. Neutral colors are preferred for blouses, and jewelry should be kept to a minimum—think small studs rather than large hoops. For flight attendant roles specifically, "grooming" is a key metric; ensure your hair is neatly styled and any tattoos are fully covered by your clothing. This professional look signals that you understand the airline’s "frontline" branding and can represent the company with confidence and poise.