Lulus Perfectly Classy Yellow Satin Strappy Maxi Dress Wedding Party Guest. New without tags. See all pictures for details. Currently SOLD OUT. Shell: 97% Polyester, 3% Spandex. Lining: 100% Polyester Size XS Pit to pit 15" Size S Pit to pit 16" Size M Pit to pit 18" Length: Floor length. Measures approximately 57.5" from shoulder to hem. Dress Measures 9.5" Longer At Back. Wedding Guest Bridesmaid Prom Bridal Party Bridal Shower Party Holiday Party Formal Evening Pageant