Collection: SS26 COLLECTION
Spring Summer 2026 - In Slow Bloom
In Slow Bloom explores a softer rhythm for Spring Summer 2026 - rooted in feminine minimal aesthetics and conscious design. Flowing dresses, relaxed jumpsuits, lightweight layers and refined separates create an effortless wardrobe shaped by movement, volume and ease.
Crafted from breathable, responsibly sourced fabrics including organic cotton, cupro and innovative natural fibres, the collection moves through muted earth tones, soft pastels and abstract seasonal print. A modern expression of minimalism - intentional, versatile and timeless.
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Drape Cupro Midi Dress in Slate Black
Regular price £148.00 GBPRegular priceSale price £148.00 GBP -
Cupro Multiway Wrap Top in Soft Olive
Regular price £108.00 GBPRegular priceSale price £108.00 GBP -
Cupro Drape Slip Mini Dress in Slate Black
Regular price £108.00 GBPRegular priceSale price £108.00 GBP -
Cupro Slip Jumpsuit with Belt in Olive
Regular price £198.00 GBPRegular priceSale price £198.00 GBP -
Drape Cupro Midi Dress in Olive
Regular price £148.00 GBPRegular priceSale price £148.00 GBP -
Cupro Slip Jumpsuit with Belt in Slate Black
Regular price £198.00 GBPRegular priceSale price £198.00 GBP -
Organic Cotton Wide Jumpsuit in Black
Regular price £118.00 GBPRegular priceSale price £118.00 GBP -
Organic Cotton Long Sleeve Top in Black
Regular price £55.00 GBPRegular priceSale price £55.00 GBP -
Organic Cotton Wide Jumpsuit in Pale Blue
Regular price £145.00 GBPRegular priceSale price £145.00 GBP -
Lightweight Organic Cotton Trench Coat in Pale Blue
Regular price £168.00 GBPRegular priceSale price £168.00 GBP -
Tencel Kimono Jumpsuit in Black
Regular price £168.00 GBPRegular priceSale price £168.00 GBP -
Cupro Drape Slip Top in Slate Black
Regular price £85.00 GBPRegular priceSale price £85.00 GBP
FAQ's
What makes the COSSAC SS26 collection sustainable?
The COSSAC SS26 collection is crafted using responsibly sourced fabrics such as Ecovero™ viscose, organic cotton, cupro, and innovative banana fibre blends. Each piece is produced in Europe in limited quantities, focusing on lower-impact materials, ethical manufacturing, and long-lasting design. This ensures a more conscious alternative to fast fashion without compromising on quality or aesthetics.
What fabrics are used in the SS26 “In Slow Bloom” collection?
The SS26 collection combines lightweight, breathable fabrics ideal for warmer months, including silky Ecovero™ viscose, structured organic cotton, soft cupro blends, and innovative plant-based fibres such as banana fibre. These materials are selected for their comfort, durability, and reduced environmental impact.
How does the fit of COSSAC SS26 garments run?
COSSAC SS26 pieces are designed with a relaxed, contemporary silhouette, featuring flowing dresses, wide-leg trousers, and adjustable details for versatility. Most styles run true to size, with intentionally looser fits to enhance comfort and movement. We recommend checking the size guide on each product page for precise measurements.
Where is the COSSAC SS26 collection made?
All COSSAC SS26 garments are ethically made in Europe, primarily in Portugal, in carefully selected factories that ensure fair working conditions and high-quality craftsmanship. Producing locally allows for better control over quality and reduces the environmental footprint associated with long-distance production.
How should I care for SS26 garments to make them last longer?
To extend the life of your SS26 pieces, we recommend gentle washing at low temperatures, air drying, and avoiding over-washing. Natural fabrics like viscose and cotton benefit from mindful care, helping preserve their texture, colour, and shape over time. Proper care supports a more sustainable wardrobe by reducing the need for frequent replacement.











