Whitework embroidery is any embroidery technique in which the stitch and the foundation fabric (traditionally white linen) are of same color. Styles of whitework embroidery include most drawn thread work, broderie anglaise, Hardanger embroidery, Hedebo embroidery, Mountmellick embroidery, reticella and Schwalm. Whitework embroidery is one of the techniques employed in heirloom sewing for blouses, christening gowns, baby bonnets, and other small articles. It has been used extensively on household and ecclesiastical linen, as decoration. It is often found on traditional regional and national costume, particularly on shirts, aprons and head coverings.