Scent notes
What does vetiver smell like in perfume
Vetiver in perfume is often associated with dry, earthy, woody or grassy impressions, sometimes with a smoky edge. The balance varies, so a vetiver note does not predict one identical smell across every fragrance.
A HUME Fragrance buying guide

Use an earthy reference carefully
Think of dry roots, wood or grass-like nuances as possible associations rather than a literal formula. A finished perfume may emphasize only part of that range.
Compare the surrounding direction
Vetiver listed with iris and woods can sit in a different structure from vetiver beside spice or leather. The note may support the fragrance rather than dominate it.
Choose by personal texture preference
You might enjoy dryness but dislike smoke, or prefer an earthy undertone to a stronger impression. Record those differences instead of accepting or rejecting all vetiver fragrances at once.
Try this before you buy
Separate the dryness, earthiness and any smoky impression in your own sample notes.