neomall
Ascot, apron
The main ones are potatoe sacks and piles of dung. But most wearable items are only available through neo cash.
There are a lot of Neopet wearable clothings, too many to list. However, there are some sites that have lists of all Neopet wearable items. If you would like to see one look in related links.
Izod shirtice skates
starts with a c ends with a d
http://neopets.com/~oreanos
Go to that items drop down menu in your inventory. (Make sure that it is wearable). If it is a wearable, there should be a button saying 'Put in Closet' or something. Huzzah!
There are alot of items. To see a list visit JellyNeo's Item Database, click on wearables and select the 'Eyrie'. Or you can search an item that you want to buy to see if it is wearable.
You can only get wearable items from the NC Mall.
go to http://www.neopets.com/~Echoh
There are over 1,600 items that Kougras can wear. So it'd take way too long to put them all here! But look at the link below and you'll find a list of all wearable items... for Kougras that is.