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Royal Blue Long Dresses

Promfy carries a wide range of high quality royal blue long dresses. Maxi royal blue formal dresses, evening gowns, party dresses, military ball gowns, etc.

104 items
Simple royal blue chiffon strapless empire waist A line long bridesmaid dress
Empire Waist Royal Blue Strapless Bridesmaid Dress
$169 $152.1
Dramatic silver beading bodice with royal blue satin puffy long prom dress
Silver Beading Bodice Royal Blue Satin Prom Dress
$225 $202.5
Royal blue cut out lace trendy 3D rose mermaid chapel train engagement prom dress
Royal Blue Cut Out 3D Rose Engagement Prom Dress
$265 $238.5
sexy royal blue satin spaghetti straps slit prom dress
Sexy Royal Blue Satin Spaghetti Straps Slit Prom Dress
$179 $161.1
sweetheart beaded corset royal blue lace prom gown
Strapless Beaded Corset Royal Blue Lace Prom Gown
$315 $283.5
Royal blue scalloped lace V neckline mermaid 3D rose African American prom dress
Scalloped Lace Royal Blue 3D Rose Long Prom Dress
$325 $292.5
gold lace with royal blue satin mermaid prom dress
Gold Lace with Royal Blue Satin Mermaid Prom Dress
$275 $247.5
royal blue satin split two piece fashion prom dress
Royal Blue Satin Split Two-piece Fashion Prom Dress
$179 $161.1
royal blue satin thigh high slit puffy prom dress
Royal Blue Satin Thigh-high Slit Puffy Prom Dress
$189 $170.1
Elegant cobalt blue beaded half sleeve scalloped jewel neck long formal dress
Cobalt Blue Beaded Half Sleeve Long Formal Dress
$225 $202.5
Royal blue lace sheath long prom dress with floor length satin overskirt
Royal Blue Lace Sheath Overskirt Long Prom Dress
$335 $301.5
Beaded gold lace appliqued royal blue unique feather trumpet prom gown
Beaded Gold Lace Appliqued Blue Feather Prom Gown
$880 $792
Royal blue illusion lace open back long sleeve mermaid wedding guest dress
Royal Blue Illusion Long Sleeve Backless Prom Dress
$255 $229.5
royal blue satin criss cross back long evening dress
Royal Blue Satin Criss-Cross Back Long Evening Dress
$179 $161.1
Unique royal blue sweetheart off the shoulder long sleeve split prom dress
Unique Royal Blue Off-the-shoulder Split Prom Dress
$179 $161.1
Royal blue lace and tulle elegant illusion long sleeve trumpet formal dress
Royal Blue Lace and Tulle Trumpet Formal Dress
$345 $310.5
diamond neckline royal blue satin long formal dress
Diamond Neckline Royal Blue Satin Long Formal Dress
$245 $220.5
spaghetti straps royal blue satin mermaid prom gown
Spaghetti Straps Royal Blue Satin Mermaid Prom Gown
$179 $161.1
Elegant cobalt blue spandex ruffled mermaid halter long prom dress
Cobalt Blue Ruffled Mermaid Halter Long Prom Dress
$179 $161.1
Elegant off the shoulder sweetheart royal blue spandex mermaid formal dress
Off-the-shoulder Sweetheart Royal Blue Formal Dress
$179 $161.1
Gorgeous diamond embellished cap sleeve thigh high slit royal blue prom gown
Diamond Cap Sleeve High Slit Royal Blue Prom Gown
$365 $328.5
scoop neck sleeved royal blue long train prom dress
Scoop Neck Sleeved Royal Blue Long Train Prom Dress
$235 $211.5
long sleeve V neck beaded blue trumpet prom dress
Long Sleeve V Neck Beaded Blue Trumpet Prom Dress
$325 $292.5
long sleeve royal blue sequin 3D rose prom dress
Long Sleeve Royal Blue Sequin & 3D Rose Prom Dress
$285 $256.5
Royal blue lace and satin African American prom dress with illusion long sleeves
Royal Blue Lace & Satin African American Prom Dress
$275 $247.5
Royal blue sequin and satin plunging cowl neckline mermaid long prom dress
Blue Sequin Satin Cowl Neck Mermaid Long Prom Dress
$225 $202.5
off the shoulder short sleeve ankle length cobalt blue split long prom dress
Off-the-shoulder High Slit Cobalt Blue Prom Dress
$169 $152.1
One shoulder royal blue satin long prom dress with thigh high slit
One Shoulder Royal Blue Satin Split Long Prom Dress
$169 $152.1
Asymmetrical one shoulder royal blue lace and chiffon unique prom dress
Asymmetrical One Shoulder Royal Blue Prom Dress
$285 $256.5
Royal blue off the shoulder sweetheart mermaid unique prom dress
Royal Blue Off-the-shoulder Mermaid Prom Dress
$325 $292.5
royal blue beaded satin elegant long formal dress
Royal Blue Beaded Satin Elegant Long Formal Dress
$275 $247.5
Simple yet sexy royal blue satin deep V neck puffy A line military ball dress
Royal Blue Satin Deep V Neck Military Ball Dress
$179 $161.1
Sexy royal blue pleated jersey plunging V neckline long sleeve prom dress
Royal Blue Pleated Open Back Long Sleeve Prom Dress
$189 $170.1
Hilary Swank cobalt blue jersey long sleeve open back celebrity formal dress
Cobalt Blue Jersey Long Sleeve Pleated Formal Dress
$199 $179.1
royal blue lace plunging V neck mermaid prom dress
Royal Blue Lace Plunging V Neck Mermaid Prom Dress
$189 $170.1
strapless royal blue lace spandex mermaid prom gown
Strapless Royal Blue Lace Spandex Mermaid Prom Gown
$189 $170.1
Floor-sweeping charm is what it’s all about. Whether it’s for a party, wedding or even your next holiday, shop our range of royal blue long dresses in a amazing range of styles. When dressier moments call, our beautifully embellished royal blue floor-sweeping dresses are perfect for making an entrance. Find your favorite royal blue maxi formal prom gowns at Promfy today! Free shipping worldwide!

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