Tie a pink scarf, then an orange scarf around your neck. If the orange scarf looks better, you probably look best in gold or yellow tones. If you look better in the pink scarf, pink undertones will work better for you.
This applies to everyone regardless of eye color, hair color, or ethnicity.
Fair skin usually looks best in blue-based shades.
Medium skin can wear most shades.
Dark skin is most flattered by yellow-based shades and true red lipsticks.
TRY ON SOME JEWELRY
Slip on a gold necklace, then a silver one.
If the gold looks better then your skin tones are warm.
Does the silver look better? You’re cool.