File:US Navy 080730 N 7090S 004 Personnel Specialist 1st Class Howard Williams models the new E 6 and below Service Uniform (SU). The SU is for year round wear and replaces summer white and winter blue uniforms.jpg 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 Portrait Caucasian Naval Officer In Winter Whites Uniform Outside Stock Photo Download Image Now iStock U.S. NAVY ENLISTED SERVICE DRESS BLUE UNIFORM (E1 E6) Uniforms Training Ship Reina Mercedes Identified Korean War Navy Winter Dress Uniform Researched (hat Not Included) Etsy Ireland