PLA Honour Guard Navy (Winter Uniform) steinzeitleo Flickr Uniforms Training Ship Reina Mercedes Something changed for this year's winter uniform shift. All Sailors in Navy Region Southwest will shift to winter uniforms Oct. 1 including San Diego. Below is an excerpt from Navy Region Southwest ( REMINDER: Winter Uniform Shift. Winter uniform shift for the Mid Atlantic Region is split into two zones. If you are in Zone 1 (Virginia and North Carolina), winter uniform shift is not until U.S. Naval Academy Uniforms: What Each Means Identified Korean War Navy Winter Dress Uniform Researched (hat Not Included) Etsy Ireland