Beijing opera actors' costumes are very elaborate.
Tips
history
行头 originally referred to costumes and props in Chinese opera (戏曲). Over time it expanded to mean any outfit or getup in colloquial speech, often with a slightly playful or flashy connotation.
mistakes
The 行 here is read xíng (second tone), not háng. Don't confuse with 行 (háng) meaning 'trade' or 'row.'