Especially in winter, my wife and I sometimes take our motor-home to "open-all-year" campsites and use the campsite's shower blocks; she has been telling me how much faster and easier it is to walk over and back using a robe and a pair of clogs, and then getting fully dressed back in the van rather than putting on socks, trousers and shoes in a shower cubicle.
Now I can put this to the test with the T-robe; it looks very well made and well thought-out. I'm sure that when the Spring comes it will also act as extra warmth in the evenings sitting out in a deckchair with a book.
The online size guide uses armpit-to-armpit measurements; I am more familiar with chest circumference (I am 49 inches). I rang Total Freeze and spoke to a very helpful lady; I think I might have got into a Large, but eventually ordered an XL and I am very happy with that.