long sleeve black dress with split Sleeves Sweetheart Sheath Wedding Guest Hand Wash Cold Cha Cha Long Sleeve Thigh

This exquisite gown features a dazzling one-shoulder design adorned with shimmering sequins that create a radiant sparkle with every movement

Carefully positioned seams create smoother proportions, while supportive bodices help maintain the intended shape throughout hours of celebrating, dancing, and taking photographs

But what does semi-formal really mean, and more importantly, how do you get it right without feeling overdressed or underdressed

Purse & Jewelry Styling Tip: I love a beige, magenta or black purse with teal outfits + gold shoes

You can dress as characters like Medusa with her snake hair, Pegasus the flying horse, sirens from the sea, or centaurs, who are half-human and half-horse

Jason Segel, nominated tonight for his role in "Shrinking," opted for a dark red suit with black lapels, with a black button-up shirt underneath