Welcome home m'Lord~ Unlike the https://civitai.com/models/133377/cute-maid-dress, a Victorian maid outfit is far more about utility than flare.
Long, functional aprons feature prominently on this style, but it is not entirely bereft of appeal with puffy sleeves and beautiful brooches and bows common.
Main tag is maid, with other useful tags being bow, brooch, long dress, etc.