Well, I just talked to someone ingame who tried several times for the same thing and didn't get it, so I guess odds still aren't that great, I just got real lucky. I do see others already selling them in game though from other classes. I just wouldn't want to spread false hope.
50 shades of theft gambling box has a chance of about 0.25% to win accordingly compiled statistics, however I heard there was someone who spent SIX HUNDRED DOLLARS
and got nothing for it. In light of this, AGE has the audacity to introduce to us more theft gamble box-widgets with school girl uniforms?? I'm nearly sick to my stomach...
Okay let's do some breakdown of this. In the last hour, have you noticed something unusual in the world-wide messages? Namely an abnormally large amounts of people reaching +7 on their weapons and gear. Then I went to the auction house and saw only less than handful of suits. Assuming some people use it, just like some people use relics to reach +4 +5 and +6 that is not globally announced, I can establish a fair relationship between odds of relics and odds of schoolgirl outfits. Then I saw the pet hunger packs and laughed hard.
TLDR, don't be fooled. Save your money. AGE is running a gambling ring worthy to have a sign at the Vegas strip.
Mod Edit: No inappropriate language please.