It's BEIGE, beige and fat and ugly and looks like a bunch of flour sacks draped around her stomach. It looks like crap. It looks more like something one of the Renaissance villagers would wear than what the consort of Ba'al would wear. Now she does say to Ba'al, "You haven't allowed me to leave your side in fifty years!" so maybe that includes no shopping. But still MISSED OPPORTUNITY!! Vala can look sooo dramatically hot and we've mostly seen her in SG:1 gear of late. Surely they could have decked her in crimson or purples and golds with stuff plunging appropriately. I had the sads over this.
Claudia Black was pregnant, that's why she got a huge dress.