Fuchsia Sheath Sequins Prom Dresses With Side Slit PL530 Promnova Simply Red Chiffon Thigh high Slit Long Prom Dress Promfy Sky Blue Sweetheart Cutout Satin Mermaid Long Formal Dress with Slit 2026 Elegant Deep V Neck Glitter Evening Dress with Front Slit Ever Pretty US How do you shop for a formal dress? , Here's how I do it: I try on a lot of formal dresses, as my husband and I attend non profit galas every year. I know my body type (petite and pear shaped) which