Simple patterns and muted colors are appropriate for men in Germany. Khakis or dark jeans are acceptable, but slacks are never out of place. Leather shoes are customary, although slim, fashionable tennis shoes are fine, and older men wear whatever is most comfortable. German men rarely wear jewelry.
Like the men, German women dress conservatively, in dark or Capri pants, pullovers, skirts and dresses. Any outfit may have a single colorful or distinct component that distinguishes the ensemble, but ornate jewelry is avoided.
Both men and women in management wear very conservative suits, but office staff and tech sector employees dress casually. An international consultant visiting Germany is encouraged to confirm dress codes with his or her employer or client.
Germans dress up for dinner and social engagements, even if they're declared informal. Restaurants and events with a stated formal dress code are always "black tie."
Children dress casually, as in America and elsewhere, though often in designer brands. Teens dress more colorfully than adults, but wear tasteful cuts and designs.