Got an IM from a customer about an item of clothing in one of the sets I sell giving her an error. Turns out I've been hit with an inventory bug.
All instances of it in my inventory and items have the same failure. When worn, they fail to show up on the avatar and show a blue box with "Failed to find clothing named Amelia Lace Undershirt - Red in database." I've got a ticket in for it, but /shrug
If you've got the outfit and are experiencing the same failure, IM me and I'll send you a replacement.
EDIT March 12: Sadly, LL has been unable to find it. So as a general heads up, the inventory DB is still eating items now and then. Keep the things you use to make items around. ;)