Explore this interactive image on PinPic.
This is the piece the whole palette is built from — pull three or four colors out of it before choosing anyone else's outfit.
One shade should show up most often across the group so the palette reads as intentional rather than random.
A single pop of a bolder tone, kept small, adds interest without competing with faces.
Texture variation adds visual depth safely, without the risk patterns carry of clashing.
Notice no one is wearing green or olive — those colors are skipped here specifically so clothing doesn't blend into the setting.