The post-Christmas gloom in parts of the US retail sector deepened on Thursday as Tiffany & Co, the jeweller, and Aéropostale, a fashion retailer, reported weak sales that sent their shares falling.
But, in a reminder that the sector still contains some winners, two other stores that sell fashion to young people – American Eagle and Urban Outfitters – reported strong sales growth.





Vanessa has been the FT’s fashion editor since 2003, and is based in New York, though she lived in London for 12 years.