The neck of the short-sleeved woollen garment was decorated with a row of buttonhole stitches overcasting the edge, followed by other rows of buttonhole stitches attached to the preceding row. Three threads were finally woven through the loops of the buttonhole stitches. The sleeves were also embroidered: three rows of buttonhole stitches, as with the neckline, the central area being filled in by another variation of the buttonhole stitch.
Museum of Denmark online catalogue (retrieved 5th February 2017).
WV
Detail of the embroidered sleeve of the Skrydstrup woman's blouse (c. 1300 BC). Source.