Classic Blue Cardigan Over Collared Shirt - Smart Casual Layering Style #45701 (License: Personal Use)

This illustration shows a navy-blue V-neck cardigan with front buttons and patch pockets, worn over a light blue button-up collared shirt. The clean lines and subtle shading suggest a hand-drawn, friendly aesthetic ideal for fashion guides or e-commerce product visuals. The outfit embodies smart-casual dressing suitable for transitional seasons.

Used on fashion blogs, retail product pages, or style guides to demonstrate layering techniques; targets users searching for “casual office outfits,” “men’s cardigan styling,” or “smart casual layering ideas.”