YOKOSUKA NAVAL BASE, Japan — For many servicemembers, little inspires more dread than the voice of a superior officer beckoning them to stand “front and center” for a lecture on uniform standards. But deviating from those standards is part of the job until later this year for 100 Yokosuka sailors — from Commander Fleet Activities Japan and Commander Naval Forces Japan — who are wear-testing four new uniforms for the chief of Naval Operations’ Task Force Uniform initiative. Along with other volunteers from Naval bases worldwide, the Yokosuka sailors will report their likes, dislikes or comments they get from fellow...