From quiet mornings at home to brisk city commutes, IDA+S knitwear is designed to support you through the changing rhythms of real life. Inspired by the legacy of Ida Siu and shaped by a commitment to sustainable luxury, each sweater in our collection is crafted with intention.
Our Sweaters & Knitwear collection features a curated range of elevated staples, from high-end wool sweaters and designer pullovers to luxurious cardigans and soft cashmere layers—pieces you will reach for on your busiest mornings and slowest afternoons. Each style reflects the refined simplicity at the heart of IDA+S: silhouettes that feel tailored yet relaxed, textures that balance softness with structure, and designs that honour comfort and craftsmanship in equal measure.
From transitional dressing between seasons to daily essentials that offer ease without compromising style, IDA+S knitwear is designed to live with you, not just be worn by you.
Our sweaters and knits are made using a thoughtful selection of premium materials: rich merino wools for warmth and durability, cashmere blends for unmatched softness, and breathable silk-wool blends for lightweight layering.
Fashion should be made with the future in mind. We’re proud to offer eco-conscious knitwear options, crafted in alignment with our vertically integrated and LEED-certified supply chain. By working directly with our facilities, we maintain full transparency and traceability, ensuring ethical practices, sustainable materials, and garments made to stand the test of time. From the hands that make them to the lives they become part of, our sweaters reflect a full-circle approach to thoughtful design.
A well-curated colour palette is essential for creating versatile and enduring knitwear. Our collection features a range of neutral and understated hues designed to seamlessly integrate into your existing wardrobe and adapt to various occasions and seasons.
Soft, earthy tones like oatmeal and taupe offer a warm, inviting feel, providing a subtle yet sophisticated base for layering. Classic shades such as navy and charcoal bring depth and versatility, effortlessly complementing both casual and professional ensembles.
By focusing on these thoughtfully selected colours and patterns, IDA+S knitwear pieces are designed to be enduring staples in your wardrobe, effortlessly pairing with a variety of outfits and suitable for multiple settings.
Ensuring your knitwear fits as beautifully as it feels is essential to us. Each sweater and knit piece in our collection features a detailed sizing guide on its product page, offering precise measurements for bust, shoulder width, and length. From the relaxed drape of an oversized cashmere sweater or the closer fit of a finely ribbed pullover, our guides make it simple to find your perfect fit. so that your IDA+S knitwear becomes a cherished part of your wardrobe.
Proper care extends the life of your garments. We recommend hand washing wool and cashmere styles in cold water with a gentle detergent or dry cleaning when needed. Lay flat to dry and store folded—never hung!—to maintain their natural shape and integrity. Always check the care label for garment-specific instructions.
With IDA+S knitwear, you’re choosing beautiful, ethically made pieces built to keep pace with your life.
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