satin long dress self-portrait - White Lace Sleeve Maxi draped appearance that provides a modern frame for the upper body Dessy Collection Sleeveless Satin Gown

Bieber accessorized the classic LBD with Saint Laurent's Amalia Slingbacks, which feature a pointed-toe and retail for $2,050

Express your uniqueness with your style

These three picks from Anthropologie do exactly that, offering distinct approaches to semi-formal dressing whether you prefer drama, romance, or polished simplicity

And, lets be honest, which one actually tastes good

This elegant brown woven maxi dress showcases a straight neckline, a ruffled one-shoulder design, a tiered skirt, and a back zipper closure for a refined and graceful look

"Slips are not really worn anymore," says Cheryl Paradis , account executive for Mapale, a Miami-based manufacturer of lingerie