Published: June 1, 2026 • Author: Amira Khalil
Many applicants wonder how to dress up for a citizenship interview. While USCIS does not have a strict, legally binding dress code that will automatically disqualify you based on your clothing, your appearance plays a significant role in your interview.
The USCIS officer evaluating you is assessing your "good moral character" and your respect for the legal process. Dressing professionally shows that you take the naturalization process seriously and respect the gravity of becoming an American citizen.
Treat your naturalization interview like a professional job interview or a formal day in court. Here is a good baseline for how to dress:
Knowing what to avoid is just as important as knowing what to wear. Avoid the following items, as they can come across as disrespectful to the legal process:
If you pass your interview, you will later attend the Oath of Allegiance ceremony. The dress code for the Oath Ceremony is actually stricter than the interview. USCIS explicitly prohibits wearing jeans, shorts, and flip-flops to the ceremony. It is a celebratory but formal event, so dress your absolute best!
Now that your outfit is planned, make sure your civics knowledge is just as sharp. Practice with our AI Mock Interview Coach.
Start Mock InterviewDisclaimer: CivicFlare is an independent platform and is not affiliated with, endorsed by, or associated with U.S. Citizenship and Immigration Services (USCIS) or any government agency.