Split Long Sleeve Long Formal Dress: Ladivine 7475If you're looking for a beautiful long formal dress with long sleeves, here's the one. So pretty for prom, wedding receptions, and other formal events, this long dance dress has split long sleeves that cover the arms while maintaining a stylish look. In misses and plus sizes, this long evening gown has a pleated bodice with a deep v neckline, while a banded waist tops the long skirt that opens in a side slit before flowing to the floor in an a line