The Shelli Dress is a strappy, fun and fitted shift dress. The engineered print on this dress makes it an instant party outfit. Hand Wash Cold. New without Tags, Make a splash at any social occasion with Shelli Stretch Dress. This strappy, fitted dress makes looking chic feel oh-so-easy with its stretch fabric, bust cups, and tie-back detail. Add a stunning Lilly print and you're sure to be the life of the party!