This lacy scarf is worked flat, then seamed together to create the infinity scarf. The shell section is worked, and then the lace edging is added along the side.
I used a little bit over one skein of Simply Soft Light in Bubble Gum with a G hook. My finished scarf is 62”x10”.
You may have to fudge the lace portion, depending on how many rows of the shell section you did. Mine ended up working perfectly, with only one extra sc st, which was easy to skip and hide.