Blue formal dresses

125 Products

Freya Maxi Dress
Freya Maxi Dress

Twist Bust Detail Drop Waist Dress in Blue

$
139.95
4.8(10)
Dixie Maxi Dress
Dixie Maxi Dress
New

Plunge Halter Low Back Dress in Azure Blue

$
119.95
5.0(11)
Sandy Maxi Dress
Sandy Maxi Dress

Sweetheart Neckline Halter Dress in Light Blue

$
119.95
Lila Maxi Dress
Lila Maxi Dress

Backless High Neck Halter Dress in Blue

$
129.95
5.0(6)
Calla Maxi Dress
Calla Maxi Dress

Halter Neck Asymmetric Dropped Waist Dress in Blue

$
149.95
5.0(6)
Nicolette Maxi Dress
Nicolette Maxi Dress

Cape Sleeve Off Shoulder Dress in Blue

$
139.95
4.9(54)
Flynn Maxi Dress
Flynn Maxi Dress

Satin Halter Sweetheart Neck Dress in Blue

$
139.95
4.7(15)
Pietra Midi Dress
Pietra Midi Dress

Strapless Side Seam Tucks Fitted Dress in Soft Blue

$
129.95
4.9(14)
Veronika Maxi Dress
Veronika Maxi Dress

Off Shoulder Plunge High Split Dress in Blue

$
129.95
4.9(27)
Araminta Maxi Dress
Araminta Maxi Dress
New

Halter Neck Draped Sheer Cocoon Skirt Dress in Blue

$
139.95
Bree Maxi Dress
Bree Maxi Dress

Off Shoulder Draped Sash Dress in Blue

$
129.95
4.7(3)
Kenna Midi Dress
Kenna Midi Dress

Gathered Bust Tucked Waist Dress in Pale Blue

$
139.95
4.7(10)
Selani Maxi Dress
Selani Maxi Dress

Strapless Bodice Ruffle Hem Dress in Sky Blue

$
159.95
Oceane Maxi Dress
Oceane Maxi Dress

Draped Off Shoulder Gathered Bodice Dress in Soft Blue

$
129.95
Sienna Midi Dress
Sienna Midi Dress

Strapless Floral Embroidered Bodycon Dress in Blue

$
129.95
5.0(8)
Moana Maxi Dress
Moana Maxi Dress

Strapless Floral Embellished Structured Column Dress in Soft Blue

$
139.95
Lira Maxi Dress
Lira Maxi Dress

One Shoulder Satin Dress in Pale Blue

$
129.95
4.8(5)
Phoebe Maxi Dress
Phoebe Maxi Dress

Strapless Structured Bodice Drape Skirt Dress in Soft Blue

$
139.95
5.0(7)
Sol Maxi Dress
Sol Maxi Dress

Scooped Neck Contrast Pleated Dress in Light Blue

$
149.95
Indi Maxi Dress
Indi Maxi Dress

Boat Neck Bodycon Dress in Light Blue

$
119.95
4.9(187)
Vivia Maxi Dress
Vivia Maxi Dress

Gathered Waist Halter Dress in Blue

$
119.95
Arabella Maxi Dress
Arabella Maxi Dress

Tiered Ruffle Fit And Flare Dress in Blue

$
119.95
4.5(2)
Sienne Maxi Dress
Sienne Maxi Dress

Lace Bodice Draped Cowl Waist Dress in Light Blue

$
119.95
Donna Maxi Dress
Donna Maxi Dress

Cowl Neck Column High Split Dress in Soft Blue

$
119.95
4.9(79)
Thalassa Maxi Dress
Thalassa Maxi Dress

Lace Off Shoulder Contrast Draped Cowl Waist Dress in Light Blue

$
119.95
5.0(1)
Elke Midi Dress
Elke Midi Dress

One Shoulder Fitted Dress in Blue Bouquet Di Fiori Print

$
139.95
5.0(1)
Visenta Midi Dress
Visenta Midi Dress

Asymmetrical Sleeve Dress in Blue

$
149.95
4.8(33)
Avery Midi Dress
Avery Midi Dress

Strapless Draped Side Split Dress in Blue

$
129.95
4.9(135)
Amara Maxi Dress
Amara Maxi Dress

Corset Bodice Lace Up Dress in Blue

$
139.95
4.5(4)
Charlita Maxi Dress
Charlita Maxi Dress

Strapless Cowl Back Satin Dress in Steel Blue

$
119.95
4.8(109)
Showing 1 - 30 of 125 Products
Blue Formal Dresses

Made for formal weddings, prom and evening events, our blue formal dresses span every shade from light blue to navy. From floor-length gowns to elevated midi styles, it’s formalwear built for the occasions that ask for something a little more memorable, whatever’s on the invite.

Light Blue, Navy and Other Blue Shades

Light blue and navy anchor the range, and the shade you pick sets the tone. Light blue reads fresh and romantic, and within those softer tones, baby blue feels powdery and delicate while sky blue is a little clearer and brighter, so you can lean gentle or crisp. Navy is the deeper, evening-ready choice that always looks polished. For something bolder, a cobalt turns up the intensity, or a midnight blue adds quiet drama. Prefer a pattern? Blue prints are in the mix too.

Blue Formal Dress Shapes & Fabrics

From floor-sweeping blue maxi gowns to occasion-ready blue midi styles, there’s a length for every dress code, plus plenty more across our wider midi range. Fabric sets the mood: fluid satin for a red-carpet drape, delicate lace for softness, or mesh for a hint of sheer drama. Silhouettes run from a body-skimming bodycon to more architectural cuts, and the neckline is where a lot of the character lives. Go sculpted with a strapless bodice, soft with an off-shoulder cut, clean and modern in a halter neck, or fluid in a draped cowl neck that moves as you do.

Blue Formal Dresses for Weddings & Prom

Whether it’s a formal wedding or prom, let the invitation and the level of formality steer your silhouette and length. As a wedding guest, a polished gown keeps you appropriate, while blue bridesmaid styles help the party coordinate together. Prom is its own kind of event, so pick the drama level that feels like you. For a less formal invite, a cocktail dress brings the same elegance in an easier length.

How to style blue formal dresses?

Keep it simple so the dress stays the star. Lighter blues love silver or crystal jewelry and a strappy heel; navy takes just as happily to gold. Pick heels you can dance in, and think about the venue, since grass and stairs reward a block heel.

Frequently Asked Questions