I had made some princess aprons using It’s Always Autumn‘s awesome tutorial. My friend saw them and asked if I could make her an adult size one. I used Sew4Home‘s tutorial for guidance on how big to make the top and the bottom of the apron.
Here’s the dimensions for the top:
And for the bottom piece/skirt I made it 18″ x 32″. I still used the 7/8″ grosgrain ribbon for the ties. Neck ties were 28″ long each, and the skirt sash was 72″.