SewLibra:
Trace 4" around ironing board onto fabric. I am "recreating" here since I made this over 2 years ago.
SewLibra:
Cut both fabrics at the same time, right sides together. Make sure you get fabrics that withstand heat and machine washable. Mine are both 100% cotton.
SewLibra:
Feed the elastic through the casing, try on your board and adjust elastic length. Cut off excess, sew elastic ends together and sew the casing hole closed.