Nina Christen has redefined luxury footwear at Dior and Loewe – now she’s doing it with her own label

Of the Celine alumni who worked under Phoebe Philo and later emerged as influential figures in fashion – including Matthieu Blazy, Daniel Lee, Nadège Vanhee and Michael Rider – Nina Christen is perhaps the least known. Yet the Swiss-Chilean designer is behind some of luxury footwear’s most distinctive silhouettes. If over the last two decades you’ve swapped your pumps for combat boots, square-toe heeled sandals or supple leather loafers, you may have Christen to thank. Besides Celine, her résumé...