12.5mm_

12.5mm_ is a London-based knitwear label rooted in craftsmanship, warmth, and a deeply personal approach to making—founded by a mother and daughter working side by side in their family studio. Specialising in mohair and silk pieces, the brand creates soft, candy-coloured knits that feel joyful, expressive, and full of character. Each garment is entirely handmade, taking between 10 and 25 hours to complete, resulting in pieces that carry a sense of care, time, and intimacy. With their playful palettes and heartfelt energy, 12.5mm_ captures a sense of comfort and individuality that feels both nostalgic and fresh.

At Atelier Three, where emotional connection and distinctive creative voices define the platform, 12.5mm_ fits effortlessly within the collective. Their balance of craftsmanship and vibrancy reflects the spirit of Atelier Three—bringing together designers who value process as much as outcome, and who create pieces that feel personal, uplifting, and deeply human.