Shoes are part of the lower-body clothing (trousers).
There are some accessoires, such as face-patches and scars. Chains/necklaces are part of the upper-body clothing (rather inner than outer layer).
Hats/Headwear are in; just look at the screenshots. (As a matter of fact, you get exclusive headwear through the pre-order packs).
Sometimes I seriously question the ability of people to think by themselves.