John ChristianMen's Warm Fleece Dressing Gown, Blue Herringbone

Is this robe true to size? And, how long is it? Looking for a medium weight robe? It appears to be heavier than i'm really looking for?

My husband is 250 pounds,what size should I get?

I am purchasing for a 6’4” man and would like feedback on where this falls lengthwise for a man this size and would like to know the length in inches

My Dad is 5'7" and 110lbs (85 years old) his suits are 42R (according to this size chart that would be a large!) What size would you recommend?