If you open a studio, you don't need a store and save some money. Basic things should be available, such as background, (it is recommended to choose some common things such as ice silk) street signs, runways, pavilions, champagne towers, candlelight and wishing sand.

Lighting: lamps, spotlights, flashing balls, etc.

Console, stereo, model airplane fan. These are relatively simple. If you go high-end, the investment in dry ice, LED large screen and projector will be higher. If you start, you might as well ask if you have rented them. Generally these things are rented by big wedding companies. The simplest investment is about 50 thousand, which is ok.