How can we stop the persecution of birds of prey?

It’s time for us to get tough on wildlife crime

If you have an ethical dilemma, email Lucy at lucy.siegle@observer.co.uk

Beauty: new hybrid foundations

‘Giorgio Armani’s Maestro proved such a game-changer that everyone ran off to try to better the original’

Christian Dior’s invisible runway at the Louvre is a hit at Paris fashion week

Raf Simons moves into Louis Vuitton’s old stomping ground as he matches history with minimalism – and it’s a hit with buyers

Perfume remains a ‘secretive trade,’ but US cleaner giant moves to transparency

Clorox has made moves to disclose fragrance allergen ingredients in its products – does this mean others will begin to abolish their own ‘trade-secret status,’ or even remove the allergens altogether?

10 things to know about Victoria Beckham’s new Dover Street store

The worldwide fashion brand/designer’s flagship store opens on Thursday in Mayfair, featuring polished-concrete stairs, a signature scent and, possibly, David working as a doorman

Betty Halbreich: the most famous personal shopper in the world

The 86-year-old director of personal shopping for Manhattan’s Bergdorf Goodman department store tells us she hates trends and talks about her friendship with Joan Rivers and why she loves Lena Dunham but hasn’t seen Girls