royal blue plus size cocktail dresses Smak Parlour & Rainbow Sweetheart Halter Flare Dr – Unique Vintage neck and spaghetti straps color:coda-mini-dress-satin-dark-olive-20 swatch:https://cdn.shopify.com/s/files/1/1444/3082/files/CODA-MINI-DRESS-SATIN-DARK-OLISVE_106x106.jpg?v=1687153717 ASOS DESIGN chiffon long Color:Serpent

royal blue plus size cocktail dresses Smak Parlour & Rainbow Sweetheart Halter Flare Dr – Unique Vintage neck and spaghetti straps color:coda-mini-dress-satin-dark-olive-20 swatch:https://cdn.shopify.com/s/files/1/1444/3082/files/CODA-MINI-DRESS-SATIN-DARK-OLISVE_106x106.jpg?v=1687153717 ASOS DESIGN chiffon long Color:Serpent

ASOS DESIGN chiffon long sleeve asymmetric tiered soft ruffle maxi dress in burgundy | ASOS

Then you need to tuck your shirt in and wear a pair of formal shoes

color:coda-mini-dress-satin-dark-olive-20 swatch:https://cdn.shopify.com/s/files/1/1444/3082/files/CODA-MINI-DRESS-SATIN-DARK-OLISVE_106x106.jpg?v=1687153717

Color:Serpent

A blue suit brown shoes combination can look excellent, especially with mid to dark navy

neck and spaghetti straps add a touch of daring