long blue prom dresses LaDivine J4055 Sequin Corset Formal Slit Dress while a daring slit adds a touch of allure Zapakasa Women Sparkly Royal Blue

Adjustable straps and detachable waist tie for a comfortable, customizable fit

The V-neckline is cut to flatter without demanding attention, while the spaghetti straps keep the look contemporary and clean (see also: absolutely no regrets about skipping sleeves)

Peplum tops add shape to the hips for a more proportionate look

Apply the formula in sections , starting with your legs and working up to your chest and arms

ASOS is also a good option if you are looking for a quick turnaround: The annual ASOS Premier membership gives you free two-day shipping all year for $19.99

Complete your semi formal dress code female look with delicate jewelry and a woven clutch for a touch of effortless elegance