I was very dissatisfied and disappointed in this purchase. I am not at all a big person so I figured getting an XL would be great to be able to swim in and cuddle in for reading and enjoying the chilliness of fall and winter when they arrive... buuuut I think your chart is wrong. Because I bought a XL and it's too small. I put my arms up or outwards and the sleeves go up. And the bottom waist part goes up as well.... now I'm wishing I got an even BIGGER size...I'm glad I'm not a weight conscious person, too see that a XL be too small...Super soft, stretchy and comfy! The comfort is there... but the quality is “mehhh”. Some of the seems have loosened after a few washes, and have turned into holes. However, since the material is so fluffy... it hasn’t been noticeable. One of them is on my pocket though... so I’ve definitely noticed :( But for the price? She ain’t bad ;)I believe I went a couple sizes bigger on this. Unfortunately it came with a stain on it but they handled it very well, I got a refund and still was able to keep it to lounge around in. I was able to get the stain out with oxi clean as well. I was impressed with the way that it was handled.Go up on your size about 2-3 sizes depending on now big you like your themThis is the softest top I have ever owned and I am quite thrilled with it! It is well made, fits great and I believe I may get another one but in a different color!I loved it and definitely worth the price..I ordered large as I weight about 145..but I get extra size up as every fabric does its own fitting around your body. But LOVE LOVE this quality and price...the tracking was off but I got it before schedule date and its keeping me warm.THANK YOUUUUI love everything about this sweater but the sizing is way off! I wear a 1x but due to reviews I opted for a 5x. Though still on the small side it is very warm and very stretchy!