Update:
I have only worn this sweater once with a loose fitting belt around the waist, and Ive already noticed the amount of fabric fraying all over the front. You can literally pull off the extra fluff. Im scared to wash it. I never had that problem with my other V28 sweater. Its cute and feels great but Im just worried its gonna fall apart. Included pics.

V28 makes the most fabulous sweaters. They are super thick and soft, look so classy, and seem to hold up well if you take care of them. I really want to buy one in every color.
The fit of this sleeveless sweater is almost perfect. Im a tall and skinny rectangle (35/29/36)  and ordered the small 0-4. The arms Arent loose or tight, its nice and long, and its very comfy. My only complaint is the seam on the inside of the neck. They left the ends hanging off loose. It doesnt look very good if you try to wear it like a cowl neck instead of a turtleneck. Also concerns me for the longevity of the garment. Otherwise its perfect.