For those that live in the world of fashion and music it is perfectly reasonable. The designer may be a Japanese person, they design some proper weird shit. If we knew the actual designer was a male, 30 upwards, with a reasonable awareness of football and world events/recent history; then damn right i'd be thinking this is very dodgy. We don't though and the chances are it being a fashion item it was designed by some ditzy millenial twerp. Failing that a woman of 35, English would still probably not make the connection.
The design will get a cursory look over for overall appeal by a few people. What are the chances these are people with next to know knowledge of football in the context we are talking about. I suggest the chances this is a genuine coincidence are very high.
A lot of people like Bob Marley, to many imo as i think it is a load of shite, i digress. What i am trying to say is the world is a large varied weird place with so many who really will have little knowledge of the event if they are aware at all.