The shirt you wear for a business casual outfit needs to have a collar, so this means no t-shirts, and no visible undershirts
Dua, flanked by a full choir and orchestra, kicked off her evening Marilyn-style in a scarlet red corset gown
Hackwith Design House dress, $300, Hackwith Design House Topshop dress, $110, Topshop Den dress, $225, Den Wilfred dress, $165, Aritzia Loup Charmant dress, $375, Loup Charmant H&M dress, $34.99, H&M Frankie Shop dress, $169, Frankie Shop & Other Stories dress, $95, & Other Stories Reformation dress, $218, Reformation Violeta dress, $119.99, Mango Kowtow dress, $249, Kowtow Related Stories: 35 Ankle Boots for Fall Under $300, Because You Can Never Have Too Many The Fall Denim Trends You Haven't Thought of Yet 21 Non-Boring Outfit Ideas to Take Your Wardrobe From Summer to Fall
For your parties that call for a more elevated dress code, you can add a wedge or heel for a dressier look