Tops to Wear Under a Blazer

The best top to wear under a blazer is fine enough not to bunch at the shoulders, smooth enough not to show through the jacket, and smart enough to wear on its own when the jacket comes off. Here's how to choose:

• Wool and winter tailoring: a micro modal roll neck sits flat under the lapels and adds warmth without bulk.
• Everyday office: a long sleeve crew neck gives a clean line, and the long sleeve means no bare arm against the jacket lining.
• Softening a structured suit: a 3/4 sleeve scoop neck or V neck opens up the neckline. Push the blazer sleeves up and a 3/4 sleeve still looks deliberate.
• Sleek and minimal: a mock neck gives the polish of a roll neck in a lighter weight.
• Linen and summer blazers: a linen T-shirt or sleeveless vest keeps you cool when it's warm.

Most styles are cotton modal or micro modal, which drape rather than cling and keep their shape wash after wash. Styles marked Buy 2 save 10% when you buy two or more.

Shop by neckline: crew · scoop · mock · roll neck

Not sure which suits you? Take our 1-minute T-shirt quiz.