These pretty Blanc de Chine lamps are for sale in Dallas designer Jan Showers' 1st Dibs shop.
I just got in a pretty pair, too - and I finished them just like the Jan Showers version, with painted black bases, drum shades and acrylic finials. And at $1,625 for the pair, they're a fraction of the cost of Ms. Showers version.
Available at Lindley Arthur Antiques at Antique Row
5013 West Lovers Lane
Dallas, Texas 75209