Some of the prints of Welsh costume ascribed to Lady Llanover were published in this article for the first time since the 1830s and caused the misapprehension that she was responsible for either inventing or preserving traditional Welsh costume.
Some of the prints of Welsh costume ascribed to Lady Llanover were published in an article in 1951. Her apparent influence on Welsh costume was greatly exaggerated following the publication in 1963 of an article on Welsh Peasant costume and this caused the general misapprehension that she was responsible for either inventing or preserving traditional Welsh costume.