See my previous posts. It is luscious "normal" silk twill. I hope it will soften with use, otherwise it will have to get washed.
It is a challenge to wear it indeed, a huge amount of silk to handle. I have several 140cm silk squares and really like to wear those, but these rectangles are a different challenge.
With the bright red border a toga comes to my mind. Or a pareo...
And it can still be folded into a 90 cm square and worn like these.
I even consider opening a thread for this format to collect ideas, but am afraid, not enough people will be interested and the photos I took are rather wacky and experimental...
I think it is interesting, that for the Plages des Normades the long border is accented, whereas it is the short border of Aloha.