Due　to　the　impact　of　modern　civilization　and　clothing　culture,　the　material　and　cultural　foundations　of　Xiapu　She　ethnic　costumes　have　been　shaken,　with　the　traditional　manufacturing　skills　of　She　ethnic　costumes　are　on　the　verge　of　extinction.　Through　an　on-the-spot　investigation　in　Xiapu　She　ethnic　villages　of　Banyueli,　Daba　and　Chagang,　and　after　analysing　and　summarizing　the　findings,　the　following　conclusions　are　drawn.　The　root　of　Xiapu　She　ethnic　costumes　culture　lies　in　She　ethnic　villages,　which　must　be　taken　as　the　basic　units,　with　She　ethnic　villagers　as　the　basic　members　in　these　units.　As　mechanisms　for　inheritance,　an　ecological　museum　and　an　intangible　cultural　heritage　cooperative　should　be　established.　At　the　same　time,　relevant　departments　of　local　government　should　adopt　policies　and　measures　to　restore　and　protect　the　original　ecological　and　cultural　environment　of　She　ethnic　villages　as　far　as　possible;　thus,　a　bottom-up　systematic　protection　and　inheritance　mechanism　with　regional　characteristics　can　be　established.　©　(2019)　Textile　Bioengineering　and　Informatics　Symposium　Proceedings　2019　-　12th　Textile　Bioengineering　and　Informatics　Symposium,　TBIS　2019.　All　rights　reserved.