The Oregon jacket is the same style as the Wyoming but has a little less insulation. This lighter weight makes the Oregon jacket more comfortable for warmer climates than the Wyoming jacket. Sizing is generous as far as regular women's sizing, so you may want to order down a size from what you regularly wear.
The unique babywearing insert has soft turtleneck to keep drafts from reaching down into coat. The Oregon jacket has a water resistant shell and warm polyester insulation. There are three drawstrings on the waist and torso area so you can adjust the coat just right to keep drafts out.
It is designed to be light and warm and looks great with or without baby.