Most people feel one of two ways about turtlenecks: they either love 'em or hate 'em. I've wavered back and forth between the two over the years, but am solidly in the love 'em camp at the moment. But not just any turtlenecks. Ones sans sleeves.
This might seem like it misses the point a little bit though, right? I mean, turtlenecks are usually reserved for the very depths of winter when the more fabric covering your body the better. Except these are perfect for this transitional time of year because you get cozy layers without the bulk. One of my favorite looks is a chunky knit under a faux leather jacket and with a sleeveless turtleneck you don't have to worry about stuffing all that fabric into the sleeves. You can also dress them up or down, making them perfect for work, drinks, date night, etc.
I recently bought this one in black and love it. I'd also recommend this one because it's super lightweight, comes in a few colors and is 40% off today and this one because of the gorgeous burgundy it comes in!