From Beijing to Paris Dawei Sun is graduated from the Ecole de la Chambre Syndicale de la Couture in Paris, and made his first steps at Balenciaga and John Galliano. He then created the label Belle Ninon Paris which won the Emerging Fashion Design award by ELLE France Magazine.

In 2011 Dawei led the artistic direction of French brand Cacharel. Enriched with these experiences and aspiring to more freedom, Dawei launched his eponymous label in 2016.

Since then Dawei Sun had participated to Designer Appartement showroom. He has integrated the official fashion show calendar of Paris fashion Week in February 2019, and was part of the finalists for ANDAM Fashion award the same year.