My groom has two sisters. I asked both to be bridesmaids, one accepted and one politely declined because she is actually pregnant and will be giving birth in the next couple of weeks after our wedding. Her first child (our neice) is our flower girl. Should I get her a gift, even though technically she's not in the wedding party? And if so, what are some good gift ideas? I don't want it to be the same thing that my BMaids get.