Blake Lively wore a Gucci One of a kind sleeveless deep v-neck cocktail dress, fully embroidered with cherry overlapping palettes and raised flower detail around the neckline, burgundy python high heel sandal with metallic spike detail in the back, horsebit bracelet and ring in 18kt pink gold, black corundum and black diamonds and horsebit cocktail ring in 18kt pink gold, black corundum and black diamonds