量体裁衣 is a formal idiom but is widely understood and used in various modern contexts to convey sophistication and wisdom.
In Business and Marketing: A company can't just copy its American marketing strategy and expect it to work in China. It must 量体裁衣, designing a campaign that fits the local culture, consumer habits, and media landscape.
In Government and Policy: When creating new regulations, the central government might encourage local authorities to 量体裁衣, adapting the policies to fit their region's unique economic and social conditions rather than implementing a rigid, uniform law.
In Education: A good teacher doesn't use the exact same teaching method for every student. They will 量体裁衣, adjusting their approach based on the students' different learning styles, strengths, and weaknesses.
In Personal Advice: When a friend asks for advice, instead of giving a generic platitude, you might first ask many questions to understand their situation fully, and then 量体裁衣 to offer advice that truly fits their personality and problem.