One deep indigo cushion can change the temperature of a whole sofa. The cotton is handwoven and dipped in a natural kram vat again and again until the blue reaches full depth — the same slow process behind the scarves, scaled to a square you can rest against.

The front is the hand-dyed cloth in full; the back is kept plain, with a hidden zip so the cover comes off to wash. Against pale linen or grey it does the quiet work of a single strong color in a calm room.

Each cover is handwoven and naturally dyed to order in Sakon Nakhon, so its exact blue is its own.

Wash cold and separately the first time to let the indigo settle; the tone only grows richer with age. Cover only — insert not included.