I have my mother's wedding gown (it is over 73 years old) which is white satin and a full size bedspread which is made of satin (green and gold, which is the same age as dress). I would like to use it to make a quilt for myself, my daughter or granddaughter (l7). Can anyone suggest the proper procedure to start cutting and sewing the squares together. I am thinking that I will need to either overcast the edges of each square or put iron-on interfacing on each square. I am planning to make a log cabin tied quilt in either queen size or king size. I would appreciate any suggestions as to where to begin. Thank you.