I purchased this inexpensive bomber for my son to wear to school for a Charles Lindbergh presentation.  It arrived VERY wrinkled in a vacuum sealed pack (I will post pics).  The wrapping was so tight the imprint of the tags remained on the jacket.  I was going to return it, but my son really likes the jacket.  It's a not too heavy, not too light weight that can keep the chill off indoors without him feeling overheated.  I'm on the fence, and my rating reflects that.
My son is wearing the small.  He's 5' 6" and has about a 38 chest.  As you can see sleeve and jacket length are good.