@rcginaxgnis continued from here:

“Bought it online. It’s the actual jumpsuit she wore in the first film. I had to use a little magic to adjust the size since Sigourney Weaver is 6’0”, but it fits like a glove now. I’ve even got the authenticity certificate signed by Weaver herself.“ Shimmer said, handing Dom a framed certificate. Sure enough, it was signed and dated by Sigourney Weaver.