Two tips for you from this find. In the spirit of 'leave the gun, take the cannoli', when thrifting for skirts, be sure to check out the suit section. Leave the jacket, take the skirt.
This skirt came with an enormous, long, dated jacket. I left it. Love love love the skirt.
Second tip. This skirt hung in somebody's closet unharmed since the 1990s. I wore it one day and got pizza sauce on it, sent it to dry cleaners, who replaced the sauce with a white spot. A workaround for light colored spots - dab with a permanent fabric marker a shade lighter than your fabric. Heat set with an iron.
Two tips at one very low price.