For Fang, happiness means immersing herself in the natural world, whether that is plunging into the ocean or walking through a sunlit garden.

In times of stress or anxiety, she closes her eyes and pictures a particularly beautiful natural scene. It is no surprise, then, that her fashion collections are largely drawn from these land- and seascapes, as well as from broken flowers, sliced fruits, water droplets and cut grass.

“​​It is in these particular moments that I see very pure beauty and feel very linked with nature … I feel pure happiness and peace,” she says.

“When I was standing in a Granada garden [in Spain], for example, I saw this huge plane tree, and the sunlight was moving through the leaves in such a way that I’ve never forgotten. This sort of thing is the basis of all our collections.”

The result is a series of ethereal pieces that recall the natural world: handbags that mimic the bubbles Fang saw floating through the ocean, and textiles inspired by the way the light is refracted through leaves.

“All the most beautiful things are in nature; the best I can do is try to capture some of it,” she says.

She does this in a variety of ways, from making clothes using leftover materials from previous collections to only working with sustainable fabrics and never making more than is needed.

This is an entirely innovative form of design that allows a garment to mould itself to and even transform according to the wearer’s body shape, size and gestures – making her clothes remarkably democratic and able to fit people of all sizes and ages.

“I wanted to create a fabric that mimicked this by having a life of its own; rather than being static, it can shift from 2D to 3D depending on who is wearing it, and can even change colour according to how the light hits it,” she says.

“The aim was to create silhouettes with an ever-changing shape according to the wearer’s body shape, size and gestures.”

This air-weaving technique saw Fang shortlisted for the LVMH Prize in 2019, and elevated her bags to cult favourites that are now stocked at high-end British department store Selfridges and online fashion outlet Net-a-Porter.

Fang’s collections are mostly designed and made in Shanghai, but she herself is based in London.

The British capital is home now, and she describes it as “a wonderful place to live – very creative with a nice balance of speed and culture”.

The people she met and photographed there helped inspire the pieces she would later design during the coronavirus pandemic.

“It all happened somewhat by chance,” she says. “I wanted to go somewhere natural and always wanted to work with Tibetans. We went in August, a period when everyone has weddings in Tibet and they were all outside and so welcoming.

“There are these incredibly beautiful mountainous backdrops to normal life – I found it very moving.”

Fang was inspired by the colours in their clothes, as well as by the trapped bubbles and ice patterns she saw in frozen lakes while visiting western China in January 2020.

While confined during the pandemic – which she spent in Shanghai with her family – she used these memories to create colourful marbled fabrics, which she paired with airy, breathable materials like lace and tulle at her London Fashion Week show last September.

The collection, which garnered huge critical acclaim, was fitting: in spite of her success, the designer continues to adapt while staying true to her natural influences.

“When marble is on water, you can’t control it,” she says. “You go with the flow – and that’s beautiful to me.”