For boutique and DTC womens fashion founders in 2026, the cardigan is the highest-repeat, most-layered knitwear piece in the womens wardrobe — worn over dresses, blouses, and tees across every season. Finding a reliable cardigan manufacturer 2026 is what separates a beautifully-knitted $65 chunky cable that customers repurchase in every colourway from a pilling, shapeless…