The Assassin's Creed Collection features 11 pieces, including tees and winter coats, and a DNA Coat which has the Assassin's symbol pressed on the back.
Copyright: Ubisoft MusterbundCreated by musterbrand, each item is designed in conjunction with developer and publisher Ubisoft.
"This isn't your typical range of gaming merchandise," said Knut Bergel, CEO, musterbrand.
"Subtle, yet very much Assassin's Creed, this collection is our most extraordinary yet, and we can't wait to see it out there in the real world.
"Over the years, we've really raised the bar in terms of game-inspired clothing and, like the games that inspired it, the Assassin's Creed Collection is something truly special."
The Assassin's Creed Collection is available from musterbund's website, with prices ranging from £23 to £159.
Assassin's Creed 3 and Liberation will be released for Xbox 360, PlayStation 3 and PlayStation Vita on October 31 worldwide.
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Watch the Assassin's Creed 3 launch trailer below: