'Peach' is a new cultivar of Doritaenopsis with light purple color, big flower type which is derived from the crossing Doritaenopsis Taisuco Firebird and Doritaenopsis Ⅰ-Hsin New Girl. There are 7-8 flowers in main inflorescence and 8-13 flowers on the whole which have round and good arrangement, the flower diameter is 10.0 - 10.6 cm. Under natural conditions, flower buds form and peduncles grow in October and November. First flowering is in mid January and blooming is in February and March.