Many economists have warned that the world is poised for an economic downturn. The warnings come after President Trump's recent changes to America’s tariff policies. Changes in consumer spending — including their fashion choices — are one potential “recession indicator.”

Erin Delmore, the BBC’s North America business correspondent, explains what a recession is and discusses how people’s purchasing decisions — regarding everything from clothes to salon visits — offer clues to what’s going on with the economy.

We also hear from Caroline Stevenson from the London College of Fashion. She explains how trends come about and unpacks recent trends like the “clean girl” look and the “office siren”.

Plus content creator Leah Holme discusses how she makes mindful purchasing decisions based on the long-term.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 0330 12 33 22 6 Presenter: Hannah Gelbart Producers: William Lee Adams, Benita Barden, Abiona Boja, Maria Clara Montoya Editor: Verity Wilde

Finding the right shade of makeup can be a struggle, especially if you have really fair or dark skin. But things are changing. Some brands, including Korean ones are looking at their shade ranges and making them more inclusive.

Soo Min Kim, a BBC reporter, takes us through the K-beauty industry and what’s changing.

We also hear from two beauty influencers - May Akhtar and Oceanne Comtois. Have they seen much change and could K-beauty be what the market needs?

Gloria Achieng is a BBC reporter in Kenya - how popular are products there?

And Adam Triantis from Dcypher walks us through why brands having a huge shade range can be hard logistically and whether AI could help.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 0330 12 33 22 6 Presenter: Hannah Gelbart Producers: Emily Horler and Benita Barden Video Journalist: Baldeep Chahal Editor: Verity Wilde

The title of Ed Sheeran’s new single ‘Azizam’ means ‘my love’ in the Persian language. The track and accompanying music video includes references to Persian culture and features famous Iranian pop star Googoosh. She’s been banned from singing in Iran since the 1970s.

The song has received an outpouring of support from Iranian communities worldwide for its positive and heartfelt representation of Iran. But Googoosh’s featuring role has also shed light on the restrictions that women face in Iran, including a ban on singing in public places. We speak to Ghoncheh Habibiazad from BBC Persian about what inspired the song and what it tells us about music culture in Iran.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 0330 12 33 22 6 Presenter: Hannah Gelbart Producers: William Lee Adams and Benita Barden Editor: Verity Wilde