From ultra-trendy long orange dresses with fashion-forward features and accents to traditional styles and designs, the variety of orange dresses offered at PromGirl is sure to please. Bright, neon shades of orange have been topping the trend list in recent seasons. Customer Support Our US Customer Support team is available to provide fashion advice or to help with order placements or existing purchases. A long floral gown with different shades of orange would make for a fun and flirty concoction when paired with lace details.