OUGES Womens Sleeveless Party Rockabilly 50s Retro Vintage Dresses 65% rayon Material:32%Cotton,65%Rayon,3%Spandex A little stretch,Classy high quality fabric Do carefully read the sizing guidelines in the detailed pictures, not the ones by Amazon on the side of the item that you click Hand wash ,or low temperature for machine washing This 1950s dress perfect for prom,wedding party,church,funeral,picnic,family gathering,daily appointments or any special occasions