We get it. These can be tricky. They got a bad rap because so many men have abused the style with ill-fitting sweaters made from crap material. But when pulled off correctly, they make for a sharp style. Texture is key. Think of a fine gauge turtleneck as underwear. Layer a slim style under your suit or denim jacket or go with a sturdier knit made from heavier wool and leave your scarf at home.