Why did wild west lawmen wear vests?

Wild West lawmen wore vests for both practical and aesthetic reasons. Vests provided an additional layer of warmth while allowing for ease of movement, essential for quick actions in the unpredictable environments they often faced. Additionally, vests served as a stylish element of their attire, conveying authority and professionalism to enhance their presence in the community. The pockets in vests also offered convenient storage for items like weapons or tools needed for their duties.