For powder highlighters I use elf's tapered brush
I Love Elf blush in Gotta Glow, it's a great dupe for NARS Albatross
Another favorite is The Balm 's Mary-Lou Manizer
Magic LUMI primer - put a drop in your foundation to add a light shimmer
Here are the areas you want to focus your highlighting powder or cream.
Have a great Wednesday and don't be afraid to try new techniques!
:)