This chapter explores the textile characteristics of various subgroups within the Atayal, Seediq, and Truku peoples of Taiwan. Based on anthropological and geographical classification, the chapter covers the cultural backgrounds and textile styles of subgroups, including Hakul, Makanji, Msbtunux, Klesan, Malepa, Taranan, Plnawan, Bunsui, Beishi, Nan Shi, and Meicyubus under the Atayal group, and Musha, Pulibau, and Truku under the Seediq group. Each section introduces the group's geographic location, historical background, linguistic system, and distinctive textile traits. These include materials such as ramie, wool, and cotton; techniques such as plain weave, twill, pick-up weave, and embroidery; and motifs like diamonds, zigzags, mountain shapes, and crosses. The chapter presents detailed analyses of specific garments, such as shawls, sleeveless robes, and wedding dresses, through diagrams and technical descriptions, illustrating the composition and arrangement of compound stripe patterns and the diverse visual vocabulary of these indigenous textile traditions.