95% Viscose, 4% Polyamide 1% Elastane. Pit to pit 17.5", Length 21". All of my listings are in good to excellent condition unless otherwise noted in the description and photos. schoolgirl academia library preppy classic sophisticated short sleeve office **Don't have a Poshmark account. Use my code brimonmc when you sign up and Poshmark will give you a $10 credit towards your purchase. Happy Poshing! ** :)