@kievonn We haven't bought anything yet, but I've thought about it a bit. We are trying to move towards: something you want, something you need, something to wear, something to read.
So for us it might be:
Magnatiles (highly recommend if you don't already have them).
Craft supplies (almost out of paint)
Cozy sweatshirt and/or slippers
Search and find book or some other kind of activity book.
Stocking stuffers will be small items - candy, tattoos, stickers, and glitter glue/crafty something.
When others have asked us, I point out that our most used toys are craft related items, magnatiles, she loves bluey and Pokemon, etc. things like that. Otherwise think off season and ask for outdoor toys.
2/3 year olds are excited to get just about anything.