Dori
Dwarves
> Thorin's
Company > Dori
Dori, Nori, Ori, and Oin arrived at Bilbo's door at
the same time. Due to the Hobbit's unwillingness to admit yet more
dwarves, Gloin joined those four to be unintenionally presented
at the same time.
Dori and Nori both wore purple hooded cloaks. They
may have had either gold or silver belts or (less likely) a mix of the
two metals.
Some called for ale (likely Dori and Nori), some for
porter (likely Ori and Oin) and one for coffee (likely Gloin), going by
order and number. But all called for cakes. This group helped finish
off the seed-cakes and started on the buttered scones.
Reference:
The Hobbit:
Ch.1 "An Unexpected Party"