Main Product (Outerwear): A black, floor-grazing (midi or maxi length) outerwear piece with a belted waist and typically a double-breasted (crossover) cut. It features details close to a classic trench coat design (wide collar, cuff straps) and has an elegant, flowing silhouette. Inner Combination: A classic, white button-down shirt (likely silk or cotton) and black, straight-leg trousers (or wide-leg pants) are paired with the outerwear to create a Black & White contrast. Tucking in the shirt and using a thin black belt reinforces the formal and neat feel of the combination. Accessories: The outfit is completed with black, pointed-toe, low-heel/flat shoes, a modern and minimalist black handbag (baguette or mini shoulder bag), and dark sunglasses. Style: A sophisticated, classic, and timeless business/street style. The combination of a white shirt and black outerwear creates a minimalist and strong "Business Core" or clean girl aesthetic. Suitable for autumn and winter seasons.