I have gone through a lot of the sites that are listed on Admins list of clothing sites and here are some that I have found to be pretty reasonably priced in case anyone is interested. I think I sorted them out pretty good but don't be mad at me if I accidentally add one that is outrageously priced
Also, I haven't ordered from all of these so I don't know how their quality or service is.
petedge.com
petpails.com
barkatme.com
barkingdogclothes.com
pup-n-stuff.com
cosettescloset.com
purecountrypetboutique.com
spoiledyorkies.com
elizapets.com
pet-dog-cat-supply-store.com
celebritypetwear.com
sammysdoggycloset.com
drsfostersmith.com
jbpet.com
petluvers.com
thepuppyshop.com
upco.com
One more sight is doggy-gifts.com. I don't remember if they have clothes but I did buy some toys from there and they have free shipping with no minimum order!!!