Get ready for spooky season! This stretchy bright lime monster green v-neck sweater says XL on the tag, as someone who wears XL across a lot of brands, this fits like a large—size 10 or 12. I wore it a few times in my skinny days, there is a little pilling under the arms (see photos—not much but enough that if I bought it, I would be mad that it wasn’t mentioned). I cut the tag out, but it is viscose, has only been hand washed. Laying flat, 19 inches pit to pit, 19 inches across bottom hem, 26.5 from top of shoulder to bottom hem, sleeves are 31 inches from top of shoulder to cuff.