What is the fine-grained topic of the following text: On Tuesday, the Victoria’s Secret Angels will take the Shanghai stage to show off 1) The dozens of ridiculously expensive and sparkly lingerie-costume hybrids that each offer their own dose of drama, theatrics, and stand-out moments; 2) The $2 million Fantasy Bra, which consists of more than 600 carats of diamonds, yellow sapphires, and topazes; and 3) The retailer’s forthcoming collaboration with Balmain, which hits online and stores Wednesday. Only return the topic.
Victoria's Secret Angels' Shanghai stage show