This jersey has racing green and dark yellow circles with a brown background. It's printed on a white substrate. Probably has a small amount of spandex, because recovery is good. When stretched, the colors lighten a bit, so it might be best for a garment with zero ease or positive ease. It's lightweight, but feels like a good quality.

The burn test indicated cellulose fibers. It is not as drapey as the typical rayon, but has more drape than a cotton jersey. It may be a cotton-rayon blend. This fabric is only half as wide as normal as one half has been mostly cut away. The measurement below are accurate.
Length: 57 In
Width: 40
Stretch: 15% Crosswise, 10% Lengthwise