No Sew T-shirt into Bib

I always have t-shirts around with stains, holes, or just plain tooo small.  Today I thought about cutting on up and making a bib for my 9 month old.  He's getting messier and messier these days feeding himself.  I started with a shirt that was too small for me-it was a women's small.  In order for it to fit over his head, the neck hole would have to be quite large.  I trimmed off the sleeves and cut from the armpits down to through the hem.  I then measured 6-7 inches from the back collar and cut off the bottom of the shirt on the back side only.  Using my rotary cutter I straightened out the sides to make a rectangle and cut the bottom of the front side off the shirt below the des