Bottom of Placket

I am making Baby Bunting Plain & Fancy. The pattern is from design by Louise. I have completed the knitting, including the front placket but no where in the pattern does it tell me to sew down the bottom of the placket. It is just loose on the bottom of both sides of the placket. Should I sew them down to the bunting? If so, how do I do that?

From the pictures I saw on Ravelry it looks like it’s sewn at the bottom edges so it stays put.

Thanks. That is what I think too. Just sew it down like a seam, right?

Yes, do what you think looks best. :thumbsup: