This is a stylish, long-sleeve top featuring a bold black-and-white vertical stripe pattern. Here are some detailed features:

Color & Pattern: Alternating vertical stripes in black and white, which create a slimming and elongating effect visually.

Sleeves: Full-length sleeves that end in a flared or bell shape, giving the top a fashionable and slightly dramatic flair.

Neckline: High, round neckline, offering a modest and structured look.

Material: The fabric appears to be slightly textured and stretchable, likely a blend that gives both comfort and shape retention.

Style: This top gives off a modern and chic vibe — it can be paired with fitted trousers, skirts, or jeans for a trendy outfit.