One size fits all.

Because I have volunteered to do some marshalling /stewarding at a local vaccination centre , I was told I would receive a tabard to wear whilst on duty. I was expecting a short high-viz sleeveless garment. Not exactly flattering but not completely ludicrous !
Today this gigantic red  tent arrived. 
I was going to take a selfie of myself wearing it but my arm wasn’t long enough! So LooseCanon took this.
They have carried out some of the sessions in a giant marquee , they could do away with that and just use a couple of these instead.