For Fall/Winter 2026–27, Carolina Castiglioni advances Plan C’s distinct design vocabulary with a collection that reconsiders the notion of “inflation” not as excess but as intention. Volume becomes a tool of expression, measured, architectural, and purposeful, used to explore surface, proportion, and tactility while remaining anchored in the brand’s signature balance of pragmatism and femininity.

Silhouettes expand with restraint. Ballooned basques, puffed miniskirts, and softly rounded full skirts emerge beneath bomber jackets or flow alongside relaxed, elongated dresses, creating moments of sculptural drama without compromising wearability. Jewel tones and softened pastels punctuate the winter palette, while polished, light-reflective finishes introduce a subtle sense of occasion. The effect is lustrous rather than opulent, decorative yet grounded.

Workwear remains a foundational reference, recalibrated through texture and proportion. Padded bomber jackets take on a gentler character, often paired with coordinating skirts that blur traditional gendered associations. Suede iterations trimmed with shearling, hybrid tailoring accented with sequined embroidery, and crisp poplin shirts finished with bow collars reveal Castiglioni’s talent for elevating familiar forms through material intelligence and thoughtful detail. Each piece feels tactile and enriched, never overstated.

Throughout the collection, sporty codes intersect with a playful, girlish sensibility. Feathered accents animate jerseys, fleece separates, and pleated skirts, introducing movement and levity. Their detachable nature reinforces Plan C’s modular philosophy, allowing garments to shift with mood and occasion while extending their lifespan. This adaptability underscores the brand’s commitment to functionality, even as the collection embraces a more expressive visual language.

Outerwear provides some of the season’s most assertive gestures. Leopard-print ponyskin coats and jackets, designed to be worn across genders, inject confidence and attitude, while accessories offer quieter refinement. Deer-skin opera gloves, plush stoles, and elongated wrist bags with metal ring handles lend polish without distraction. Sculptural brooches, inspired by original works from Franco Mazzucchelli featured in the lookbook, serve as both decorative punctuation and conceptual anchors, extending the collection’s dialogue into Plan C’s Milanese retail environment.

Taken as a whole, Plan C Fall/Winter 2026–27 successfully expands the brand’s expressive range while preserving its clarity of purpose. The emphasis on volume and sheen introduces optimism and freshness, supported by careful construction and an unwavering commitment to wearability. While the repeated use of inflated forms occasionally flirts with visual familiarity, the consistent equilibrium between function and ornament ensures cohesion. Castiglioni delivers a confident, polished season, one that strengthens Plan C’s identity through refinement rather than reinvention.