If you pre-order Dynasty Warriors 7 (Shin Sangokumusou 6) at certain chosen stores in Japan. You will get the Dynasty Warriors 1 costumes for certain characters. Here you can see Lu Bu, Diao Chan, Taishi Ci and Xiahou Dun from the very first Dynasty Warriors game on the PlayStation.
..and here’s the Lawson outfit artwork update of Wang Yuanji. If you want to know how to get about this costume, please check the link here.
..and not to forget to tell you the old Dynasty Warriors 6 (Shin Sangokumusou 5) costumes are included in the DLC pack too!