j crew black dress J.Crew Women's Petite Mathilde in luster canvas (Size 2) a modern take on vintage Seamed Sheath Dress With Velvet

A black blazer and black tailored pants will always be business appropriate

Opinion of value: As with all appraisals, the verbal approximations of value given at ROADSHOW events are our experts' opinions formed from their knowledge of antiques and collectibles, market trends, and other factors

Wear under a suit with a tie for the office, or open under a blazer with chinos for smart casual

Brown dress shoes with black dress pants in a creative or business-casual office tend to look best in Derby style - polished enough to be credible, relaxed enough to feel approachable

The key pattern settings are waist placement, flare angle, hem sweep, and bodice length