Retrofete Black Sequin Sheath Dress Size XS Long Sleeves Fully lined. Size XS but can fit a Small. This is a HEAVY, fully sequined dress *Flaws - has some lines of shed sequins (see pics) - not very obvious when worn due to the abundance of sequins This stunning black sheath dress by Retrofete is perfect for a cocktail night out. The shimmering sequin filled fabric adds a touch of glamour, making it a standout choice for any evening event.