Lenten array usually refers to a rough or homespun fabric. It may have an off-white color or it may be made without any dye. Lenten array may be decorated with purple or dark orpheys and Lenten designs. Use of Lenten array follows the custom from the late middle ages of using dark or drab colors during penitential seasons. Many Anglican parishes use Lenten array instead of violet or purple for vestments and liturgical hangings during Lent.
Glossary definitions provided courtesy of Church Publishing Incorporated, New York, NY,(All Rights reserved) from "An Episcopal Dictionary of the Church, A User Friendly Reference for Episcopalians," Don S. Armentrout and Robert Boak Slocum, editors.