Rendered in opulent satin, this backless gown flaunts a double scarf detail and button accents that end with a thigh-high side slit. Rendered in opulent satin, this backless gown flaunts a double scarf detail and button accents that end with a thigh-high side slit. SAU LEE offers a new era of modern fashion with evening gowns, party dresses, and event outfits impeccably designed to make you feel special at any occasion.