Newborn/Delivery gifts for baby and mom?

Hey guys!

My SIL (my brother's wife) is in her second trimester/going to be entering her third soon and I like to get gifts early on so I don't forget and scramble last minute.

She was born and raised in the US and while I was also born in the US, my siblings and I were raised more on middle eastern/French cultures with some US in the mix.

So anyway, it's custom in the middle east to get gold jewelry for both the baby and the mom and I got that when I was in Lebanon over the holidays but I also want to get her and the baby something she would be expecting/would enjoy from her own background if that makes sense? Even though I'm close with her, she hasn't given any clues that she really wants something and her and my brother have been buying everything they want anyway.

The baby is a boy if that helps, thank you in advance!