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Royal Blue Sweetheart Neckline Dresses

Royal blue sweetheart neck formal dresses at Promfy come in all styles & lengths. Chic prom dresses, evening gowns, party gowns in royal blue sweetheart neck.

14 items
royal blue strapless sweetheart mermaid prom dress
Royal Blue Strapless Sweetheart Mermaid Prom Dress
$189 $170.1
royal blue satin spaghetti straps split prom dress
Royal Blue Satin Spaghetti Straps Split Prom Dress
$189 $170.1
Simple royal blue spandex strapless slim fit mermaid long prom formal dress
Royal Blue Spandex Slim Fit Mermaid Formal Dress
$179 $161.1
royal blue sparkly sequin gold lace mermaid prom dress
Royal Blue Sparkly Sequin & Gold Lace Mermaid Prom Dress
$520 $468
Simple royal blue chiffon strapless empire waist A line long bridesmaid dress
Empire Waist Royal Blue Strapless Bridesmaid Dress
$169 $152.1
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
royal blue satin thigh high slit puffy prom dress
Royal Blue Satin Thigh-high Slit Puffy Prom Dress
$189 $170.1
sweetheart beaded corset royal blue lace prom gown
Strapless Beaded Corset Royal Blue Lace Prom Gown
$315 $283.5
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 off the shoulder sweetheart mermaid unique prom dress
Royal Blue Off-the-shoulder Mermaid Prom Dress
$325 $292.5
royal blue lace appliqued satin sheer tulle prom dress
Royal Blue Lace Appliqued Satin & Tulle Prom Dress
$189 $170.1
royal blue satin with beads modern prom formal gown
Royal Blue Satin with Beads Modern Prom Formal Gown
$275 $247.5
trendy beaded royal blue split two piece prom dress
Trendy Beaded Royal Blue Split Two-piece Prom Dress
$169 $152.1
strapless royal blue lace spandex mermaid prom gown
Strapless Royal Blue Lace Spandex Mermaid Prom Gown
$189 $170.1
Promfy has a variety of royal blue sweetheart neckline dresses for prom, formals, and other special occasions. A sweetheart neckline is an extremely popular style and a flattering look for almost everyone. Distinguished by two curved edges resembling the shape of a heart, a sweetheart neck helps to visually elongate the face and provide proportional balance to the silhouette. The curve can be sweet and alluring with a small opening or daring and sexy in a low cut style. Whatever your desired look, a royal blue sweetheart neck dress is versatile and on trend for 2025.

What's Popular

Gold Prom Dresses Purple Sweetheart Neckline Dresses Royal Blue V-neck Dresses Green Prom Dresses Red Sweetheart Neckline Dresses Royal Blue Off-the-shoulder Dresses Navy Prom Dresses Two-tone Sweetheart Neckline Dresses Royal Blue Spaghetti Straps Dresses Nude Prom Dresses