This week Lady Gaga, last seen winning the game of entrances at the Met Gala, will re-emerge in Las Vegas to continue the series of “Enigma” shows she began last December at the Park MGM. On its own that may be exciting news for anyone feeling “Shallow” nostalgia, but this time around she is also bringing a little something extra to the strip: 1,600 square feet of disco-bedazzled fashion and retail extra, to be precise.

Not exactly merch, not a museum, the Haus of Gaga is something else. It is a kind of theme park/trip down memory lane complete with about 50 items — 20 head-to-toe looks, assorted hats and shoes — from her archives, all set in a futuristic space with dark walls lit by spots like floating planets.

The meat dress she wore to the MTV Video Awards in 2010 is there. (“We beef jerky’d it,” said Nicola Formichetti, fashion director of the Haus of Gaga, in case anyone was wondering how it was still around.)

So is the Armani insect ensemble from the Born This Way Tour in 2012. So is the metallic Versace bodysuit she wore to fly into the Super Bowl in 2017, and the blood-spattered “Paparazzi” bodysuit and the many, many pairs of eye-popping hooflike platform shoes.