First, I'm 6'5" and about 290 lbs; not a medium.  I purchased the white robe with the blue/maroon plaid pattern.  After having read a few reviews, I had some concerns about the fabric pulling out on washing.  So when I received it, I immediately threw it in the wash.  After drying, I inspected it pretty closely, no fabric pull-outs.  Just a softer robe.  I suspect that certain colors of this robe may have pull-out issues, but the white/blue/maroon model does not.

As for fit, I ordered the 3x/4x.  I have a 36" inseam and 36" sleeve length.  The robe wraps 1-1/2 times around my body and hangs to mid-shin.  (The model shows it hanging to his ankles...yeah right.)  The sleeves are just long enough to say they fit (A couple of extra inches so I could roll them would have been a bonus, but everyone these days seeks to conserve fabric, so they cut sleeves short.  Most of my 'long sleeve' shirts barely make it to my wrist and have to be rolled.  Funny that 100 years ago, shirt makers always added extra fabric at the cuffs.  Too-short sleeves are not a step forward, fashion industry...)  One thing this robe has is one of the best hoods of any garment I own.  It actually fits and stays where it's supposed to stay.

The robe is slightly heavy in the hand, but feels great on.  It's very comfy.  It also features modesty ties to keep things closed up when retrieving the Sunday paper during a wind storm.

Overall, I'm very pleased with this robe.  It will replace an old waffle knit robe and a heavy terry robe.  Wearing it around the house, my wife says I look like 'Christmas morning'.  Not exactly sure what that means, but I think it's a good thing.

Highly recommended.