Donald Tang, Shein executive vice chairman, joins 'Squawk on the Street' to discuss the Trump policies that would affect Shein most, how tariffs would impact Shein's business, and much more.

It's a familiar sight scrolling through YouTube, TikTok and Instagram: A teenager dumps a "haul" of clothing from Shein on her bed, trying on each outfit in turn for likes and followers.

Sketches showcase her ideas, moving from a drawing on ... Mutunda has already designed three collections for Shein, the Singapore-based fast-fashion brand, and a fourth is coming out this spring.