Victoriana means things from the Victorian period — the years Queen Victoria ruled Britain, 1837 to 1901. Not the ideas or the history, but the objects: heavy dark furniture, china figures, framed pictures of stiff-looking families, lace, brass lamps, jewellery made from hair, stuffed birds under glass domes. Take a pile of such things together and you have Victoriana. The shape of the word matters. It names a collection or a body of such stuff, treated as one mass, so it takes no plural and usually no "a": you say "a shop full of Victoriana", not "three Victorianas". English has a small family of words built this way — Americana, Shakespeariana — all meaning "the collected objects and bits and pieces connected with this thing". Where you meet it: antique shops, auction catalogues, articles about interior design, and people talking about how a room is decorated. It has a slightly amused, collector's tone. Very often it comes with a hint that there is rather a lot of it and it is all a bit much — "the room was crowded with Victoriana" is not entirely a compliment. It can also stretch beyond real antiques to a style: new things made to look Victorian, or a film or novel full of gaslight, fog, and long dresses, may be described as Victoriana. Keep the capital V — it comes from a queen's name.

維多利亞時代的物品、擺設、風格收藏（家具、瓷器、飾品等）；不可數，也沒有複數。中文常說「維多利亞時代風格的老東西／古董」