Public Collections holding work by Lucienne Day include:
Art Institute of Chicago, Bowes Museum, Barnard Castle, County Durham,
Victoria and Albert Museum, London and Archive of Art and Design,
V&A, London, John Lewis Partnership Textile Archive, Cookham,
Berkshire, The Geffrye Museum of the Home, London, Liberty Print
Archive, online, Minneapolis Institute of Arts, Montreal Museum of Fine
Arts, Canada, MODA (Museum of Domestic Design and Architecture),
University of Middlesex, Röhsska Museum, Gothenberg, Sweden, Rosenthal
Museum, Selb, Germany, Whitworth Art Gallery, University of Manchester.