Button-through, zip-through, open-front and belted cardigans, where the front edge and the button band decide whether the garment hangs straight.
Cardigans fail at the front edge. A button band knitted at the wrong tension stretches or ripples, buttonholes drift out of line, and a zip set into a knitted edge puckers the moment the garment is worn.
We specify the band construction and tension with the body, approve zip and button application on a made-up garment, and check the hang of the open front after steaming - which is where the problem shows up and where it can still be fixed.

Yarn dyeing and delivery is the longest lead item. It is booked ahead of the order, not after.
Measurements controlled by stitch and row count per size, giving consistency a cut pattern cannot.
Pilling performance and softness tested on bulk yarn, because handfeel is what sells this category.
Body, sleeve and trim panels matched from the same dye lot to avoid visible shade variation on one garment.
Send a reference garment or a tech pack and we will come back with the factory, the fabric route and a costing.