Does anyone recognize this stitch?

I made a hat not too long ago but I seem to have lost the pattern and I can’t remember what kind of stitch I used. Would anyone happen to recognize this stitch and how do I replicate it if you do?

Maybe it’s Diagonal Openwork Lace but the picture is really small for me to get a good look. My first thought was some kind of mesh stitch.

It sort of looks the same, except the hat doesn’t have that big of openings in it. It is pretty constant in the hole sizes.
Is there a way to post a larger picture of it?

Oh! If you click on the picture it will enlarge it for you. =)

Thanks for pointing out the pic is bigger if you click it. I missed that. :??