How warm is this jacket..?? Winter in Boston warm..?? Or not..?

From Cleveland: You will need a heavy winter coat. This is a lightweight jacket for fall and mild winter days. Definitely not a winter coat. If you can, get this and a heavy one too. This one is light and comfortable but too light for the frozen tundra of Boston.

How long are the sleeves on the XS and S sizes?

I don't have the exact length, but I'm 5' 10" and 120lbs and the sleeves in the S size fall to the perfect length, just as shown in the listings pictures.

Hi, 5’3” 175 lbs. I wear 14 bottom and lg top. Do I order xl or l????

I’m similar. I ordered a large but couldn’t wear more than a t-shirt under it so I returned it for an XL and it fits much better. I can wear a sweater or layers under and still zip it up.

Has anyone put this jacket in the dryer?

I usually wash it, let it hang dry, and then toss it in the dryer for a short time to fluff it. It is still in great shape and I have had it for a year.