The main point is simply that loose external decorations aren’t essential, and there are other ways to make your luggage recognizable.
If you prefer using a ribbon, keep it short and securely attached rather than allowing a long piece of fabric to hang freely.
The Bottom Line
A bright ribbon can certainly make your suitcase easier for you to spot on a crowded baggage carousel.
But airport baggage systems have their own requirements, and anything loose or protruding from a suitcase can potentially create complications.
The safest approach is to make sure your official baggage tag is secure, keep external accessories firmly attached, and use a distinctive suitcase or luggage cover when possible.
A little preparation before your flight can make identifying your luggage easier—without relying on a single colorful ribbon to save the day.