eBay glove seller "junkonsale" sold another pair of new-with-tags British-made Dents long black leather opera gloves for $124.00. These 24" long gloves were a popular size 8 or large and featured 3-point stitching detail on the back of the hand as well as nicely tailored mosquetaire wrist openings.
These are definitely a higher-end pair of leather opera gloves with some exquisite detailing.