Is fast fashion immoral? A documentary shown on TV last night accuses Boohoo of treating the people who make its clothes shamefully, despite saying that it would do better.
Boohoo breaks promises on workers says BBC
Quick bucks: Last year Boohoo sold £1.7bn of clothes to 18 million customers. Glossary
Undercover - Doing secret work inside a company or group, not revealing who you really are.
Fast fashion - Cheap clothing produced quickly by big retailers in response to the latest trends.
Expensive - Costs a lot of money.
Immoral - Outside of what most people in society think is right and fair.