Help finding Pattern!

Hi everyone!!

I’m looking for a pattern that i found on here about a year ago…my computer crashed and ive lost it.

It was a darker blue and i think you used 2 strands of yarn held together…each block section had a diagonal look to it…kind of like taking a square and cutting from corner to corner.

Gosh i hope this is clear enough!!

What’s the item - sweater, scarf, hat, blanket…?