Storm Dennis didn't stop models, celebrities and fashion insiders from donning their finest to attend London Fashion Week on Sunday, which showcased new season styles from designers including Victoria Beckham, Roland Mouret, Roksanda and Emilia Wickstead. American streetwear designer Tommy Hilfiger also made a guest appearance, showing neon yellow tracksuits and luxury sportswear in a collaboration collection with Formula One racing driver Lewis Hamilton.

Cameras flashed as the Beckham family turned out in style to support Spice Girl-turned-designer Victoria Beckham, who staged her catwalk show at central London's grand Banqueting Hall. Her sons Romeo and Cruz shared the front row with father and former soccer star David Beckham, while 8-year-old Harper got a comfy seat in her father's lap.

On the catwalk, models wore checked shirts, smart tailored coats, culottes and velvet blazers, all paired with skin-tight, thigh-high leather boots in shades from blue to bright red. Beckham said "we're using the boot to throw things off in a little bit of a strange way."

Elsewhere, French designer Roland Mouret turned to 1980s London under Margaret Thatcher for inspiration. There were double-breasted blazers, exaggerated shoulders and androgynous suits; a sugary pink boxy blazer, worn with matching culottes, stood out in a mostly austere palette of greys, khakis and monochrome.

The fashion industry has come under increasing scrutiny from green groups, and Mouret — who counts Meghan, the Duchess of Sussex, among his celebrity fans — was keen to respond to calls for more transparent and environmentally-friendly practices. Sustainable fashion "is at the heart of my collection in a time where the process of creating clothes carries with it a personal responsibility," he said, and emphasized that he aimed for the brand to be carbon neutral within the year.