Oh too funny ... just like the ones I made when I was a kid. Mom's idea as to how we should learn to sew.
And complete with pre-made bias binding edges. Oh how I hated doing those!
Here's the link for the pattern that Shelbie has mentioned!
http://www.marymulari.com/patterns/C..._Apron_pattern
PS ... now tell them where you got the fabric. Great colour ... cheddar!!! Support your local dairy farmers!! :)
And do tell us more of the apron story/needs!