Because blue comes in so many different hues, blue prom dresses look fabulous as prom dress colors for everyone. Blue’s versatility is what makes it so popular. Whether you’re looking for long dresses for a modern formal gown, classic ball gown for a military ball, or casual dress with vintage look in pastel blues, you can find a shade of blue dress that fits your vibe for your formal event. Blue formal dresses possess a calming effect. Want more modest high neck dresses? Choose a long sleeve fit and flare. Blue shades of dresses for prom are chosen by kind, courteous, and people who care about others. People associate blue dresses with intelligence, trust, efficiency, and tranquility. Blue plus size prom dress as ball gowns are a safe choice as well. Navy blue prom dresses, royal blue prom dresses, light blue prom dresses, baby blue and smokey blue prom dresses are on trend for dresses for your 2021 prom or semi formal.