Since I can never really remember anything when this is asked during Switch Witch, I'm going to keep a running list here.  

Honestly, my Amazon Wishlists are pretty chock full of ideas, but this should be handy as well.  

Under $10 

Burts Bees original lip balms 

Those pretty tissue packs for the purse 

pipettes/imps for decanting 

Goody Spin Pins in any color and size 

Over $10

Bombas Socks, size small, ankle socks, cotton only, any color 

Joggers, size medium, with pockets