A jacket is an outer garment with sleeves, usually ending at the hip or waist. It is lighter than a coat and often worn indoors or in mild weather. Jackets come in countless forms: denim, leather, bomber, blazer, windbreaker, puffer. Each serves a purpose and carries a mood. The jacket is often the most noticed part of an outfit because it frames the upper body.

Materials and construction vary widely. Denim jackets are sturdy and casual. Leather jackets are durable and associated with rebellion. Bomber jackets have ribbed cuffs and a zip front. Windbreakers are light and water-resistant. Puffer jackets use down or synthetic fill for warmth. Blazers are tailored and structured. Each type has its own fit conventions. A leather jacket should be snug. A bomber should have room in the body. A blazer should fit at the shoulders.

Jackets are practical and expressive. They add warmth, block wind, and provide pockets. They also change the formality of an outfit instantly. A t-shirt and jeans become sharper with a blazer. The same outfit becomes edgier with a leather jacket. Layering a jacket over a hoodie or under a coat extends its use across seasons. Care depends on the material. Denim can be washed sparingly. Leather needs conditioning. Down jackets need special cleaning to preserve loft.

Common types

• Denim jacket
• Leather jacket
• Bomber
• Windbreaker
• Puffer and blazer