I ordered this jersey after ordering the bibs. For reference (which I feel is definitely needed for LG sizing) I am 6ft, 168lb, somewhere between a 30 and 32 waist.
The bibs are superb. I love them. Honestly my favorite set of bibs by far. Sizing chart is off so order your normal size, for me that's a medium. Based on waist, they told me to order a Small. Nope.
Jersey seems to be of excellent quality as well. I ordered a medium. Upon initial fitting, the arms are long and tight, exactly how i like them. The chest and stomach however, a bit of extra fabric. Not my favorite and a bit long for my taste. I like a tighter race cut jersey. Again, this is my preference speaking.
I'm ordering a small to see what happens. To reiterate, I ordered a large bib and am ordering a small jersey. Just keep that in my if you have my same preferences as the medium jersey is just a bit big around the stomach. I'm not a twig, but i'm not carrying extra beer gut either.
Hope this helps.