Sz L Elegant Sheer long sleeved top

Im quite certain this is SILK but no fabric care tag! If not, a very fine chiffon...I just cannot prove it. Very fine finished hem, gorgeous Chevron fade print, worn ONCE, in excellent condition! 20" p2p 26" long *Are you NEW to POSHMARK? GET $15 OFF YOUR FIRST ORDER when you register by using my code: VINTAGEWOODLAND