WordNet sense 1 (given medical care or treatment):

treated

WordNet sense 2 ((of lumber or stone) to trim and smooth):

polished

WordNet sense 3 ((of materials or goods) brought to the desired final state):

finished

WordNet sense 4 (dressed in fancy or formal clothing):

dressed-up, dolled up, dressed to kill, dressed to the nines, spiffed up, spruced up, togged up

WordNet sense 5 (dressed or clothed especially in fine attire; often used in combination):

appareled, attired, garbed, garmented, habilimented, robed

WordNet sense 6 (wearing or provided with clothing; sometimes used in combination):

clad, clothed