They won't be too tight, right? After all, we do
have to be able to move around for proper grape
crushing. Oh, what can be done for long hair?
We get to have our hair styled for free. If we still want it long, we can put it up in a pony tail and wear a hair net.
I can certainly assure you will have adequate freedom of movement. The garments will not be too restrictive.
If you wish to keep your hair long, it can be brought into a pony-tail and wrapped with a decorative "sleeve" designed to prevent excessive hair contamination, both to the wine, and in getting grape juice in your hair.
This of couse, depends on how energetically you "dance" as you move to the music, et cetera.
Another choice would be to let the beauticians bring your hair tighter to your head in various stylish ways, so that you will not be a danger to your companions.
We are nothing if not accommodating!!