Does she like candles? Scentsy are flameless candles, so safer for someone with kids or if someone doesn't like the soot and smoke.
https://elizabethcampbell.scentsy.us/Home
My friend who just ha a baby loves the Nursery Warmers and the Scentsy buddies with the Newborn Nursery scent. Her nursery smells awesome! And it's affordable! You can get a warmer and scent for $25! A Scentsy Buddy with a Scent Pak is also $25.
Good luck with your shopping! I just finished mine last night! :-)