long sleeve off-the-shoulder evening dress Classic Dresses Velvet Off Shoulder Maxi Dresses Size 30 Off Shoulder Long Sleeve Gown

Semi-sheer sleeves

With less fabric required, the cost of the dress may be reduced, making it a more budget-friendly option

As Vogue s Alice Cary says, a put-together outfit hinges on a great sock. When in doubt, go for a high-quality pair of bright white ribbed socks

It may not look like a lot of decolletage now, but back in 1981, when 19-year-old Diana Spencer was newly engaged to the Prince of Wales, a black strapless dress with a plunging neckline practically scandalized the U.K., earning her the name "Daring Di"--and creating a lifelong obsession with the soon-to-be-princess's style

Alas, there were a number of stray threads on our test model, and the button holes were especially tight

The square neck and smocked bodice offer a flattering fit, while convenient pockets add a touch of practicality