Forget the runways and catwalks, ditch the fashion pages of your favourite magazine and unfollow all the influencers filling up your feed: our latest style icons are making their statements on the small screen.

According to new statistics released by retailer John Lewis, the TV we consumed in 2019 has seriously shaped our buying habits, from the headbands worn by England’s Lionesses at the Women’s World Cup to the classic flat cap adorned by Birmingham gangster Tommy Shelby in Peaky Blinders.

Perhaps most surprisingly, Marie Kondo’s decluttering phenomenon actually encouraged us to buy a lot more stuff. After Tidying Up With Marie Kondo arrived on Netflix in January, our appetite for tidiness sent us out of our homes and into the shops to invest in the tools we needed to follow the tidying guru’s expert advice; sales of storage boxes were up 47%, and sales of clothing hooks rose by 36%.

Ironically, this isn’t the only shopping trend Marie Kondo’s hit series inspired. Fashion designers took the trend and channelled it into Marie Kondo-esque handbags, and we became even more obsessed with storage hacks such as a wall-hung magazine rack or stylish rattan baskets.

Marie Kondo: how the tidying guru influenced our shopping habits in 2019