I broke a leg...
The costume arrived during intermission. Which is ok. I didn't need it til halfway through act 2. There's been a lot of work go into a costume that I only wear for maybe 20 minutes.
But yes, the leg...it was one of the costume's legs, not my own, which is a plus. And it'll be an easy fix.
I knew something was wrong when the audience started giggling every time I walked. The threaded rod that linked the costume leg to my own leg had come adrift and the leg was stuck at an odd angle off behind me. So yeah. From all accounts it was a good show (barring one grumpy old man who arrived half an hour late, complained that the house lights weren't turned on so he could find his seat and then left shortly later saying something like "It'll have to be a lot better before I come back.")
So glad to have that first performance out of the way though. It was nervewracking. Next performance is in 5 days, so I've got some time to relax.