I used the toddler overalls pattern from purl bee:
http://www.purlbee.com/the-purl-bee/2010/5/16/whits-knits-toddler-overalls.html
I used cricket linen cotton yarn, it's yellow with grey undertones.
I learned how to double knit for the straps, and I love double knitting now. I am not so find of the ribbing around the waist.
Oh, if I were to do it again... I would decrease a little at the sides of the waist.
And I added pockets. Had the person who designed this ever been around children? They need pockets .
