Core Viewpoint - The controversy surrounding Duck Duck's down jackets due to the "dual label and size" issue has raised significant concerns about the brand's quality control and production practices [2][3] Group 1: Incident Details - A consumer reported purchasing a down jacket from Duck Duck's official Tmall store, which had conflicting labels: "luxuryhigh" and "2XL" on the inner collar, while the brand tag indicated "Duck Duck" and size "M" [2] - Duck Duck responded that the "luxuryhigh" label was a design element intended for aesthetic purposes and not a trademark of another brand [2] - The company claimed that no similar issues were found upon inventory verification but acknowledged the incident and promised to enhance internal quality control processes [2] Group 2: Historical Context - This incident is not the first quality control issue for Duck Duck, as reports indicate that between 2022 and 2024, the brand faced multiple quality inspection failures, with some products previously questioned as "private label" items [3] - There have been nearly 2000 complaints related to Duck Duck on the consumer service platform "Black Cat Complaints" [3]