Here is a fun example of the diversity within missionary companionships.

These sisters (one from USA and the other from Argentina) were companions until today. We believe they are the tallest and shortest sister missionaries in our mission.

I guess if you have to wear a tie every day for two years, you might get bored and try new things.  Here is a new thing tied by a missionary from Florida.

He says he unties his tie every night and reties it the next day. I don't think I would have the patience.