Please choose the correct ending to complete the given sentence: Work World: [header] How to wear appropriate colors for a job interview [title] Understand that colors can signify different personality traits. [step] Different colors and shades make our environment, and they also send different signals to our brain and invoke varied responses. Because of this, it is important to think about the colors you are wearing and what they say about you.

Ending1: Finding an outfit to wear with color for job interviews can go a long way towards achieving your desired look and tone. [substeps] Dress in bright colors, but wear something comfortable. Ending2: Otherwise, you may not be as aware of what the environment will hold, for example. The color blues, blues, and greens are often used for formal events. Ending3: [substeps] A recently published survey by careerbuilder revealed that black and blue are regarded as the best colors to wear on a job interview while orange is the worst. In a professional setting, the safest bet is to go for a conservative color. Ending4: [substeps] Draw out any emotions in your already-happy demeanor. These " emotions " can only be classified as " shyness " or " boredom.

Answer format: ending1/ending2/ending3/ending4