Amazon EssentialsWomen's Fisherman Cable Long-Sleeve Crewneck Sweater (Available in Plus Size)

Does the sewn in tag say 100% cotton? Does it feel soft when on? Can you see the body thru the sweater when on?

What material is this?

Why does the description say "French Terry fleece"?

Will a xl be to big for my 12 year old daughter she 4'10 and weighs about 125