Jeanswest hires Zhang Ruonan to sell ‘light oxygen’ ease 

Jeanswest (真维斯) has appointed Chinese actress Zhang Ruonan (章若楠) as its global brand ambassador in a campaign that taps into the star’s understated screen presence. The message isn’t flashy. It’s one of ease, freedom and authenticity. 

The Jeanswest launch ad has Zhang Ruonan moving through scenes lightly, free of high-fashion attitude. That idea carries into product. The campaign spotlights Jeanswest’s Spring/Summer 2026 collection, titled Urban Roaming · Light Oxygen Girl (城市漫游·轻氧少女).  

There’s quite a bit to unpack in that name. The term ‘light oxygen’ is an emerging piece of marketing language in China. It’s used by some brands to signal breathability, but it’s also got connotations of low pressure and a softer, more relaxed lifestyle aesthetic, which is exactly what Jeanswest are going for here.  

Design-wise, the collection leans into low-saturation colour palettes, relaxed silhouettes and soft, skin-friendly fabrics. Pieces sit lightly on the body rather than structure it. The brand frames this as clothing that holds a more relaxed way of living.  

It’s an increasingly common pitch in China. Brands like Lululemon have done roaring business off of this comfortable-chic trend. Conversely, Triumph recently pulled out of the China market largely because traditional wire-frame bras were no longer top priority for Chinese women.  

Zhang is a neat fit for the shift. Her public image skews natural and approachable, making her a credible carrier for the brand message. There is also a commercial hook. Shoppers who buy the clothes in the campaign ads through official channels will receive a limited-edition badge featuring the new ambassador. It’s a small layer of collectability to an otherwise unflashy drop. 

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