Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: When Christopher Bailey arrived at Burberry back in 2001, he joined a brand that had mass appeal - but which was in danger of losing its credibility among the fashion set.

Burberry: How Christopher Bailey reinvented the brand with the chequered past