In Europe, design rights have become a go-to shield for fashion houses seeking to protect their staple bag silhouettes – the shapes that anchor brand identity and drive a lion share of revenue. Unlike copyright (which can be difficult to secure for garments and accessories) or trademarks for product shape/configuration (which face a high threshold for inherent or acquired distinctiveness), EU design law offers a relatively low-bar, high-impact route – one that has been increasingly embraced by luxury houses to secure control over the visual DNA of their most recognizable pieces.
This summer, an EUIPO decision involving Longchamp’s Le Pliage illustrated how this works in practice. The Office’s Invalidity Division cancelled a registered design filed by Chinese designer Jie Yu on the basis that it failed to create a different overall impression from the Le Pliage. The specific parties matter less than the lesson: When a sector – like fashion – affords “a relatively high degree of freedom” in design, the legal margin for imitation narrows considerably.
The Overall Impression
In categories like fashion apparel, handbags, or footwear, where functional constraints are comparatively light and do not mandate a single standard shape or construction method, designers enjoy a relatively wide creative runway. Given the breadth of freedom that designers possess when creating a product like a handbag, similarities between designs are judged more strictly. In the case of Longchamp, the EUIPO determined that a lookalike bag – one with the same trapezoidal body, flap closure, and dual-handle configuration – bore the same “overall impression” as the Le Pliage.
>> Under Article 6 of the EU Design Regulation, a design has individual character only if it produces a different overall impression on the informed user compared with earlier disclosed designs.
This framework enables brands to police look-alikes that adhere too closely to a protected product design, even if the copycat item introduces superficial changes. Adjustments to colorways, handle length, or materials, for example, may alter the immediate aesthetic but rarely change the overall silhouette. And it is assumed that the informed user – the hypothetical benchmark under the European Union Design Regulation – will notice the structural similarities that define a product’s identity more than cosmetic variations that do not alter the bulk of the design.
For accessories makers, such as Longchamp, the “overall impression” standard becomes a powerful mechanism: it transforms a widely recognized silhouette from a creative choice into a legally protectable signature.
The Stakes for Staple Products
For brands whose businesses revolve around a stable of recognizable designs – the staple products that sell season after season – design registrations operate as a practical perimeter. They allow rights-holders to intervene early (via invalidity or enforcement) before “dupes” normalize the silhouette in the market and dilute brand equity. This is especially significant for pared-back designs whose strength lies in cultural recognition and widespread use rather than elaborate ornamentation.
The Longchamp outcome aligns with a wider enforcement strategy now visible across Europe: brands are actively weaponizing registered designs to defend product shapes that might struggle under trademark or copyright standards. The pattern is consistent – use registrations to define the silhouette, then apply the overall-impression lens to keep close followers at bay.
Recent wins by Hermès (via copyright/trademark) and EU design decisions like Longchamp show how brands protect silhouettes; under Article 6, EU design rights turn overall impression into a potent filter against copycats. The result is a new era of shape-based enforcement, where the cultural status of a bag – its role as a recognizable form in the collective consumer imagination – becomes a defensible asset in its own right.
A Broader Enforcement Pattern
The deepening reliance on EU design law has produced a practical playbook for brands seeking to secure and defend their signature shapes. Beyond isolated wins, decisions like the one in Longchamp, illustrate how fashion houses can turn design registrations into durable, proactive tools of brand control. The following principles outline how that strategy translates from doctrine to practice …
> Register early and with intent: Fashion houses that rely on a signature product silhouette should treat design registration as a strategic foundation. Early filing secures priority, reduces prior-art risk, and clarifies the reference date for assessing novelty and individual character. Protection should focus on the core structural DNA – proportions, panel geometry, handle/tab architecture, stitching schemes, and closure systems – rather than surface ornament alone.
Use portfolio tools to widen coverage: file multiple variants (sizes, hardware, materials), consider multiple applications, claim the 6-month priority window where relevant, and deploy deferred publication (up to 30 months) when market timing matters.
> Build the visual record: While individual character is assessed by visual comparison against the design corpus, a consistent evidential record is invaluable. Advertising, catalogues, dated lookbooks, and retail materials help establish first disclosure, product identity, and the context in which the informed user encounters the design. That record can also inform arguments about the designer’s degree of freedom in the sector and which features dominate the overall impression. Consistency across seasons strengthens the narrative that specific structural features, not transient trims, define the silhouette.
> Plan for repeat play: Design protection is a rolling strategy, not a single filing. Registered Community designs can be renewed in five-year blocks for up to 25 years, allowing enforcement to track a product line’s lifecycle. Unregistered Community design offers a complementary three-year safety net from first disclosure. A well-maintained portfolio – refreshed with targeted variants as the line evolves – enables timely invalidity actions and infringement claims while reinforcing that the silhouette is off-limits. For icons like the Le Pliage, Baguette, or Birkin, this approach keeps legal protection aligned with commercial relevance.
