Awe thats really cute, the locket idea that is, and yes, I plan on giving her a gift, but haven't decided what it would be yet, because I want it to be special. Aside from that gift, she is getting the same fun gift my BMs are getting so she is definitely and completely included (PIB) :) Im really already her step-mom you could say, my FI and I have her 50% of the time so aside from just being around her all the time, we've been living together for almost 2 years. When Ive washed as many clothes, dried as many tears and watched as many Disney shows as I have, I think I can safely call myself step-mom, ha ha ha!
Regarding the cardigan, so cute! But, it will be mid-70s where we are getting married, so it will probably be too warm. And, I could bet $5.00 right now she would not want to wear it because it had ruffles. Ha ha. ;)