This is a great coat! Just moved to Boston from Arizona and I am very warm with this coat on. Debated between Pet Sm and Reg XS and went with the Reg XS (other on back order). The fit is perfect. The phone agent told me Reg XS is one inch longer and one inch narrower than PS. I'm 5'3" 120 lb and coat fits perfectly. Can comfortably layer a sweater or jacker under it. Bought the chocolate which is lovely, 3 season, and doesn't show dirt. Highly recommend.
This is not my first ultra warm knee length coat. I have a brown one I bought about 8 years ago and after all that time and many trips through the washer it is still like new. It has become the dog walking coat and I purchased the green one this year. The coat is extremely warm--can be worn with just a cotton turtleneck underneath. If you are very short this is a great coat for you. I am only 4ft, 10in. tall and the coat actually fits very nicely.--(petite small) I can't say enough great things about this product. It is warm, seems waterproof, has inner sleeve cuffs, zips from top or bottom, and has good snaps down the front to cover the zipper. You could search the world over and not find anything better!
This coat ilives up to its name - ultrawarm. I especially like the sleeve inserts that protects my arms from the cold air, as well as the detachable and adjustable faux fur-trimmed hood. This is just perfect for winter weather in Ohio. My next purchase will be the long ultrawarm coat. Very good price and quality.