Types of Necklines Explained: From Crew Neck to Cowl
A clear guide to common necklines including crew, V-neck, scoop, boat, square, turtleneck, cowl and henley, and how to choose and layer them.
Key takeaways
- A neckline is the shape of the opening at the neck of a top or dress.
- High necklines feel more casual or cosy, and low ones feel more open.
- The neckline should suit your layers, such as a collar, scarf or jewellery.
The neckline shapes how a garment looks and which layers and accessories go with it. Here are the most common types and what they are best for.
Common necklines
| Neckline | Shape | Works well with |
|---|---|---|
| Crew neck | A round neckline that sits close to the base of the neck | T-shirts, sweatshirts and layering under jackets |
| V-neck | A V-shaped opening at the front | Shirts and ties underneath, and necklaces |
| Scoop neck | A deeper, rounded neckline | Summer tops and statement necklaces |
| Boat neck | A wide, shallow neckline running across the collarbones | Breton tops, knitwear and dresses |
| Square neck | A square-cut opening | Dresses and fitted tops |
| Turtleneck | A high, folded collar that covers the neck | Winter knitwear and layering under blazers |
| Mock neck | A short, high neckline that does not fold over | Fine knits and base layers |
| Cowl neck | Loose fabric that drapes in folds at the front | Soft knits and evening tops |
| Halter | Straps that tie or fasten behind the neck | Summer tops and evening dresses |
| Henley | A round, collarless neckline with a short button placket | Casual layering and relaxed shirts |
| Sweetheart | A curved neckline shaped like the top of a heart | Formal dresses and fitted bodices |
Choosing a neckline
- For layering under a shirt or jacket, choose a crew or V-neck.
- For winter, a turtleneck or mock neck adds warmth without a scarf.
- For summer, scoop, square and boat necklines feel open and cool.
- Check that the neckline lies flat and does not gape when you bend over.
Layering tips
A V-neck sweater shows off a shirt collar and tie, while a crew neck sweater can hide the collar completely. A turtleneck works well under a tailored blazer, and a henley makes a good base layer. Our guide to shirt collars explains the options for what sits underneath, and our layering guide shows how to build outfits for cold weather.
Neckline and fit
A neckline that is too tight feels uncomfortable, and one that is too loose can stretch and gape. The neck opening should sit close to your collarbone without pulling, and a knit neckline should spring back after you pull it. For more on fit, see our guide on how clothes should fit.
