For anyone who uses GIMP (a free alternative to Photoshop), I just whipped up a pattern made from a white single crochet swatch. Make it any color you like.
For 2nd & 4th lines, I used the pattern at its original 500×500 size. The bottom is the original white & the 2nd was colored a dark pink.
I’m posting the original & more information on how to use this behind the cut.