long black dresses with sleeves Bateau Neck Two Piece Prom Dress PG319 US8 / Custom Color shaped to stay put through movement Black Long Sleeve Maxi Dress

The timeless combination of navy and white exudes class and elegance, making it the ultimate colour duo

Details to love Classic high neckline, smart knee length skirt with a flattering side zip, subtle stretch.

You can dress it up for an evening event or dress it down for a coffee run, and it still lands

With a fitted bodice, a cinched waist and a flowing skirt, this silhouette like the Elle Zeitoune Gwyneth Gown is always a gorgeous choice

Consider this style for ballroom receptions or when the invitation specifically mentions "formal attire" or "black-tie preferred." The volume adds glamour while remaining guest-appropriate

Below, see what Anne Hathaway, Cameron Diaz, Jennifer Lopez, and more were wearing approximately 20 years ago, and shop early 2000s-inspired pieces that meet the moment