We have aimed to include as much detailed information regarding sizes for each individual garment on the product page. This can be viewed on the relevant product page.
The cut of the Driza-Bone is to allow for movement and freedom and for this reason the coats have a generous feel. The most common reason for return is because the fit of the coat is too large – we recommend the most accurate way ensure a comfortable fit, is for you to measure a similar outergarment across the chest (beneath the arms) and find the corresponding size.
If the garment is to be worn over very bulky layers, we advise to consider increasing a size. In some cases it may be necessary to consider increasing a size in order to achieve a longer arm length