I did some research on the history of Boba and other Mandalorians known to date with what sources i could gather. That and could be a good conversation piece for you, if you want that is. In regards to your beach towel.i would like to offer you a simple solution rather then saying its a incorrect beach towel of Boba Fett. I am proud just to wear the armor and consider myself family. I have seen some really kick-ass Boba Fett costumes and they all earn my utmost respect.
As much as I love Boba Fett, I respect him to much to try to imitate him or copy his look. I have chosen a custom design for my own suit. I've seen quite a few different colors and designs and some are quite exquisite in their own way. Each warrior was encouraged to modify and use different color schemes to indicate his identity within the clan. However, Fett has made so many modifications and alterations to the armor that it is very difficult to tell exactly what an un-altered suit on Mando-armor looks like.
Yes, Bobas' color-scheme is the first that we relate to 'Mandalorian armor'. I love Boba's, mainly because it's the original and that's what I expect to see.
There are quite a few different colour variations to Mandalorian armour which do you think looks the best and why?