wedding items prepared for courthouse

My daughter is getting married in October and with me being out of work for over a year, funds are very tight. I'm trying to find a formal dress to wear to her wedding. Anything from a size 20 up may work. It must be fall or winter colors. I am very fair and light colors plus timing will just not work. Thank you for any help anyone can give. I do have some money to pay. Thank you wedding items prepared for courthouse