Be more Brad, wear a singlet

The tank top – popularised by the likes of Marlon Brando and Brad Pitt – has evolved this season | Image: Getty Images

Lanvin, £340

Givenchy, POA

Prada, £545, from matchesfashion.com

Dolce & Gabbana, €175

Salvatore Ferragamo, £530

Fendi, £750

JW Anderson, £190

Paul Smith, £195