The release date is on 20th of November.
Female items are on the left and males are on the right.
Outfit 1 – Touch of Frost
Outfit 2 – Deep Frost Divination
Outfit 3 – Winter Wing
Outfit 4 – Arctic Snow Bunny
Outfit 5 – Frozen Diamonds
Fiona The Frost Sprite
Touch of Frost Aura
Secret ourWorld Cheats 
all the things in there are all inside the mystery box or no?
Yes, however we didn’t put the ice crown in the list, so you either get one of these from here or the ice crown when you open a mystery box.
how did you know that the frost box is coming?
ourWorld updates every 2 weeks, since we found this in Qatest, we estimated it to be released 20th November or another 2 weeks after (4th December) but since the set is complete, it is obviously 20th November.
Thank you :)
If you can’t find the time to re-edit this post on a later date when there are more items, I am happy to fill in. (May I ask what font you are using so I might be able to replicate the watermark?)
Sure, that will help a lot. The font is “Bleeding Cowboys Regular” there isn’t a need to have same font and colour.