USA shopping - jackets?

RoughDiamondUK

I really don't know where else to ask this, so hopefully someone here can help! I'll be travelling to Los Angeles soon, and I desperately need a new winter jacket. I found one I liked in the UK, but everywhere has sold out, and I can't find another the same.



http://www.riverisland.com/women/coats--jackets/leather--non-leather-jackets/Black-PU-motorcross-jacket-621637

Does anyone know where I might find a jacket like the one above in the LA area? I'm not opposed to real leather, either... I just don't like the leather version that River Island have.