Some of my favorite gift ideas (that you can still get, and have shipped in time for Christmas) are highlighted below, and I've included even more ideas below + what's on my own Christmas list:
For your girlfriend/mom/sister or just someone who needs to relax:
Silk Pillowcases - This is a great gift idea for ANYONE, and probably something no one has thought about asking for. It's totally the thing you didn't know you totally needed. There are so many benefits (good for your hair, helps retain moisture, better for your skin, hypoallergenic) - my husband even uses one, now.
For the techy/photographer:
Nora is getting this Instax Mini for Xmas because she loves taking pictures so much, and I'm so excited to see what creations she makes (and to use it, too).