Overview
- TSA’s Dec. 18 Facebook PSA warned that glittery or sequined clothing is more likely to prompt alarms, leading to secondary checks.
- TSA clarified that the caution applies to both sparkles and sequins after questions on social media.
- Millimeter-wave scanners and metal detectors flag changes in density and metal, so items like metallic threads, rhinestones, large buckles, underwire bras, and even wet clothing can set off alerts.
- Bulky layers such as large sweaters, hoodies, jackets, vests, cardigans, and ponchos may need to be removed during screening to speed processing.
- TSA expects to screen about 44.3 million passengers from Dec. 19 to Jan. 4, with roughly 2.86 million on the peak Sunday, and it recommends simple clothing, smart packing, and use of TSA tools, with an optional $45 ConfirmID identity verification available starting Feb. 1, 2026 for travelers without acceptable ID.