When choosing a cologne, some fragrances suit daytime whereas, others are more suited to evening wear. Besides considering the scent, also consider your personal style. Since office colognes often feature citrus notes, they’d work best with warm weather. Although, some colognes will have a heavy feel (think, musky woods on frosty nights).  For office hours, the occasion is a professional environment, and therefore your best cologne for work should be subtle, long-lasting, but light.