The Wardrobe Essentials Edit; A White Button-Up Shirt. A white button-up shirt is the epitome of timeless fashion and a must-have for every wardrobe. This curated edit highlights the best white button-up shirts I’d consider buying at a range of price points to buy now. These modern, elevated basics are polished staples that refresh any outfit and work year after year. LTKOver40 LTKootd