Does anyone have a poem for a soon to be SIL?

My BIL is getting married tomorrow night, and was looking for a poem or something along those lines to give to my new SIL. Does anyone have any ideas, or anything? I tried a google search and it is not helping. Thanks in advance. I was thinking of giving this to her after the HM maybe printing it up pretty and framing it.

09-08 My New Sister (sister in law bridesmaid)


The day that I marry, our families will blend,
you'll be my sister and also my friend.

It's so very special to know you will be,
a part of this day, a bridesmaid for me.

It's just the beginning, of our brand new life,
as your brother and I, become man and wife.

Thank you for adding to my joy.