What are the dimensions?

The description says 75 inches long and 27.5 inches wide. I gave these as gifts, so I did not measure them, but this sounds about right. My sister and daughter loved them.

Is this scarf stretchy?

This is a wonderful scarf, I am told ( it was a gift to a friend) it s colorful and covers the areas needed to be comfortable and classy.

Do these wrinkle easily? I don't care for shawls that show folds or can't recover from me sitting on them. : )

It does not retain wrinkles. Stays very smooth.

Which scarf has a true red color in it?

Oh my gracious all you want to know is if there is a true red and you get an answer about proprietary secrets and how weavers determine the weight of each color. These are in all likelihood machine made which makes the other answer ridiculous. Red is red. Well, there is orange red and blue red, but sheesh. Red is not a proprietary color in any way, shape or form.