Navigating Airport Security: Why Your Sparkly Holiday Attire Might Cause a Delay
The holiday season is synonymous with festive cheer, and for many, that includes donning outfits that shimmer and shine. However, as travellers prepare for their Yuletide journeys, a crucial reminder from the Transportation Security Administration (TSA) has emerged: your dazzling holiday attire, particularly those with a penchant for sparkle, might just lead to an extended stay at airport security.
The TSA took to social media with a timely advisory, highlighting that the advanced body scanners used for passenger screening are not particularly fond of excessive glitter or metallic embellishments. The agency’s message was clear: while they don’t want to dampen anyone’s festive spirit, wearing a sequined or metallic holiday sweater to the airport is not recommended if you wish for a swift passage through security.
The Science Behind the Sparkle Standoff
Holiday sweaters, often a beloved part of seasonal wardrobes, can frequently incorporate sequins, beads, or metallic threads. These materials, when subjected to the millimeter wave advanced imaging technology employed by TSA scanners, can trigger an alert. This is because these scanners are designed to detect both metallic and non-metallic threats – including weapons and explosives – that might be concealed under clothing. Consequently, any item that reflects or interferes with the scanner’s waves can lead to secondary screening, which may involve a pat-down.
The TSA’s millimeter wave technology works by safely screening passengers without physical contact. This sophisticated system allows officers to identify potential security risks. However, the very nature of its operation means that materials that create unusual readings, such as those found in heavily embellished clothing, can prompt further investigation. The agency also notes that in some instances, passengers may be asked to remove outer garments – including large sweaters, cardigans, or even windbreakers – to facilitate a more thorough scan.
Traveller Reactions and Personal Anecdotes
The TSA’s sartorial advice sparked a lively discussion in the comments section of their social media post. Travellers shared a mix of amusement, confusion, and personal experiences. Some questioned the distinction between ‘sparkles’ and ‘sequins,’ while others expressed a belief that dressing up for flights was part of the travel experience.
One particularly relatable anecdote described a traveller’s experience with a metallic scarf: “Did this with a metallic scarf once. Never again. I think the scanner lit up like a Christmas tree based on the pat down I got,” they recounted with a laugh. This personal testimony underscores the potential for even seemingly innocent accessories to cause a stir at security. Another user humorously quipped, “Your body scanners are grinches then lol,” referencing the classic holiday character known for disliking festive celebrations.

Beyond Sparkles: Navigating Other Holiday Travel Concerns
The TSA’s proactive approach to holiday travel extends beyond clothing recommendations. The agency has also addressed a range of other common queries to help travellers avoid potential mishaps.
Gifts and Wrapping Paper
For those travelling with presents, the TSA encourages the use of gift bags or gift boxes with removable lids. This allows TSA officers to easily inspect the contents if necessary, without the need to unwrap fully concealed presents. This approach helps streamline the screening process and ensures that gifts are not inadvertently damaged during inspection.
Snow Globes: Checked Luggage Only
A perennial holiday favourite, snow globes, are subject to specific regulations. Travellers are reminded that these festive items must be placed in checked luggage. Due to their liquid content and the potential for them to be mistaken for prohibited items, they are not permitted in carry-on bags.


Poinsettias: A Festive Addition to Your Journey
The popular festive flower, the poinsettia, has also been a subject of traveller queries. The TSA has confirmed that live plants and flowers, including poinsettias, are generally allowed on domestic flights within the US. However, travellers are advised to check with their specific airline regarding their policies on size and carry-on allowances to ensure the plant will fit comfortably in the overhead bin or under the seat.
Planning for a Smooth Holiday Journey
As the holiday season approaches, travellers are encouraged to familiarise themselves with TSA guidelines to ensure a stress-free experience. Understanding what items are permitted, how to pack gifts efficiently, and being mindful of attire that might trigger security alerts can make a significant difference. Consulting the TSA website and directly contacting airlines for specific policies are essential steps in completing a holiday travel checklist and keeping Christmas spirits soaring throughout the journey. Whether it’s about avoiding a sparkly security delay or ensuring your festive treats make it through checkpoints, a little preparation goes a long way.

















