Explore a variety of mermaid mother of the bride dresses at TheKnot.com. Search by silhouette, price, neckline and more.

Mermaid Mother Of The Bride Dresses | The Knot

JJ's House

This exquisite mother's gown showcases a floor-length sheath silhouette crafted from lustrous satin charmeuse, adorned with tasteful pleats for added elegance. The jewel neckline and versatile 3/4 sleeves exude sophistication, while a subtle side-slit in the skirt adds a touch of allure. Complete with a built-in bra and discreet zipper, this gown ensures a seamless and impeccable fit.

AW Bridal

The AW Acanthus Dress is a wonderful choice for any formal affair. Crafted from premium chiffon, it features a flattering V-neck and short sleeves, creating a graceful profile. The floor-length, A-line silhouette and delicate applique work exude timeless beauty, while the convenient back zipper ensures a seamless fit.

The Jeanette Dress exudes elegance with its mermaid silhouette crafted from smooth satin charmeuse. The bateau neckline gracefully frames the decolletage, while the cinched waist is highlighted by a charming bow embellishment. Perfect for formal occasions, its dignified design ensures a poised and timeless appearance.

A fresh and versatile one shoulder gown made of our Fanny Metallic Jacquard will certainly wow from every angle. The bodice design gathers to the side for a flattering fit while the asymmetrical hemline ensures every step is simply breathtaking.

Jade Couture Mother of the Bride by Jasmine

Jade Mother of the Bride by Jasmine

Command attention in our Embellished Illusion Cape Sleeve Trumpet Gown, the ultimate show-stopping choice for your next formal event. This gown features intricate beading, all-over floral 3D appliqué details, rhinestone embellishments, and dramatic illusion cape sleeves, creating an unmatched blend of elegance and glamour. Perfect for galas, awards ceremonies, or red carpet events.

Mac Duggal

Beige One Shoulder Floral Embroidered Gown

Modern and elegant describes this Fit and Flare gown made in our Stretch Soft Crepe. A beautiful V neckline and soft flutter sleeves compliment the side gathered bodice, while the back features additional gathers for shaping and a slit has been added for easy movement.

Modern and elegant describes this fit and flare gown made with a flattering V-neckline and cap sleeve. Designed in Soft Stretch Crepe, the bodice features gathers that gently twist at the center waistline while the back has a narrow keyhole opening. The skirt has an added front slit to complete the look.

An ultra glam all over Paillette Metallic Embroidery Lace Fit and Flare gown with sweetheart neckline and elbow length sleeves right at the tip of the shoulders. The back has a V-neckline while the skirt has a lovely flare at the bottom which will make it easy to dance the night away. The flattering design of this fabric follows and enhances your natural curves.

An alluring all over Guipure Lace Fit and Flare gown with sweetheart neckline and short sleeves. The skirt is adorned with princess seams to give you the perfect shape while the  back neckline has a slight dip and the lace then gently embraces your curves giving of a really dramatic and young effect. 

Make an unforgettable impression in this sophisticated mermaid shaped gown. Designed with our Andrea Sequin Lace and Mikado, this style is a harmonious blend of opulence and allure. The off-the-shoulder portrait neckline beautifully frames the face while the feminine ruffle drapes from the waistline and catches the light with every step.

AW Emir is a fashionable and endearing statement piece. Made from premium glitter mesh fabric, its a floor-length mermaid dress with a v-cut neckline. It's styled with off-shoulder,strapless and a side gathering to accentuate the hips, while featuring other important details like a built-in bra and quality zipper.

The most spectacular mermaid gown is crafted from our Adele Sequin Lace. With its flattering off-the-shoulder sweetheart neckline and lightly gathered in the body for an amazing fit, this gown is true perfection. The skirt is gathered for extra volume and moves beautifully when walking or dancing the night away.

Step into elegance in our airy Jade Chiffon gown with a captivating boat neckline. The attached shoulder cape drapes perfectly across the shoulders and back providing style and coverage and is accented with a bow and hand-beaded center applique. The Fit and Flare shaped skirt completes this dreamy gown. 

A stunning Stretch Soft Crepe Fit and Flare gown with an asymmetrical portrait collar and Sequin Lace bodice. The portrait band meets at the side with a slight peplum that leads to the side of the skirt with a lovely slit opening. The back has a slight V-dip and more sequin lace dripping below the waist to make your waist look smaller.

Lace Mother of the Bride dress with scoop neckline. This gorgeous gown features a matching lace jacket. The look is completed with a floor length flare skirt.


Jasmine Black Label Mother of the Bride

Make a statement in our dramatic Georgia Jacquard gown with a halter neckline that shows off the shoulders.  A thoughtfully designed bodice features side gathers to flatter the figure, while an exciting high low ruffled hemline highlights your shoes to dance the night away.

A red carpet Stretch Sequin Fit and Flare gown with one shoulder neckline and softly draped gathers across the side bust area for fit. The skirt has a gorgeous asymmetrical slit with gathers radiating from the high hip while the back has the continuation of the one shoulder and soft gathers radiating from the zipper back area at the waist to cinch you in. This gown also comes with a matching Stretch Sequin jacket. 

The AW Nawab dress is an appealing strapless dress that exhibits a pure regal aura. The hot squash mermaid silhouette gown is absolutely your best bet for alluring garden weddings. It is well-designed with beautiful glitter fabric, a feminine V-neckline on the front and back detail, together with a zipper.

A tailored stretch soft crepe flare gown with a side skirt slit. The gown has a portrait neckline and an embroidery/beaded waistband.

Elegant and effortless is this bateau neckline gown made from our Royal Crepe and is complimented by beautifully hand-made flowers on one shoulder. The fit and flare shape, v back, and long sleeves provide a slimming effect and elevate the beauty of this chic and timeless gown.

An Elegant Stretch Soft Crepe Fit and Flare gown with one-shoulder look and side gathers to gently shape the waistline. The one shoulder is adorned with beaded embroidery that delicately flows into a folded asymmetrical band at the neckline. The skirt has an added slit opening for easy walking and an added sense of style.

An exquisite all over Amanda Stretch Sequin column gown with V-neckline, short cap sleeves and an empire waistband. The criss cross striped sequins on the bodice will cinch you in at the waist and meet at the vertical stripes at the waistband while the horizontal stripes in the skirt draw your eye down. The back has a matching V-neckline and the skirt has a front slit to move with ease.

A glamorous lace mermaid gown with a court train, portrait neckline, and ruched tip-of-the-shoulder tulle sleeves.


Make your entrance memorable in this elegant off-the-shoulder Frances Jacquard fit and flare gown that is sure to make a statement. The flattering portrait neckline with 3/4 sleeves perfectly frames the face while the pleated waistline shapes the body and is adorned with a flower detail and a cascading ruffle.

Romantic Bianca Flower Lace decorates this unforgettable Fit and Flare-shaped gown with a sweetheart neckline. Crafted from netting and adorned in pretty three-dimensional flowers, this stunning gown is simply delightful. The stunning lace is hand-beaded throughout the gown giving sparkle and shine as you move and dance. The matching detachable cape adds versatility as well as coverage from ceremony to reception. 

A gorgeous Fanny Metallic Jacquard Fit and Flare gown with off the shoulder ruffle sleeves continuing around the neckline to perfectly frame the face. The luxury of this one of a kind fabric is sure to make a statement.

An elegant option to turn heads at your next special occasion. This Amber Satin Chiffon gown has beautiful lace and beading detail throughout the dress, from the jewel neckline to the hem of the A-line skirt.

A fetching Metallic Stretch Jersey A-line gown with V-neckline and gorgeous ruching along the bodice. The skirt has a lovely cascading effect gently flowing from the waistline while the back compliments the front with V-neckline and skirt with smooth gathers. The matching shawl helps provide more modest coverage that you will love.

AW Atlanta is an elegant dress designed with premium glitter mesh fabric. This mermaid silhouette, floor-length dress features butterfly strapless sleeves, a v-neckline, and ruched folds at the belly that gives fullness to the flowy finishes. This dress finishes off with a transparent back cape, built-in bra and back zipper detailings.


A chic all over Ombre Sequin Fit and Flare gown with V-notch halter bodice and front slit skirt. The Ombre design flatters your body with the dark sequins blending into the light sequins near the thighs. The back has a high neck with a slit opening allowing the perfect amount of skin to show. This dress also comes with a lovely Jade Tiffany Chiffon shawl. 

An exquisite all over Paillette Metallic Embroidery Lace Fit and Flare gown with off-the-shoulder portrait neckline and Tulle V-notch insert. You will love how the fabric design enhances your shape with its intricate detailing while the back collar gently dips towards the back zipper opening and the dress will skim your curves in the best of ways.

Feel like luxury from head to toe in our Amelia Sequin lace design that shimmers with sparkling beads and sequins throughout. The flattering sheer halter neckline captivates and highlights the collarbone while the back is finished with a narrow keyhole opening. The glamorous fit and flare shape completes this breathtaking style.

A refined Stretch Soft Crepe Fit and Flare gown with asymmetrical cross-over portrait neckline. The hand beaded waistband cinches you in to highlight your curves while the portrait neckline caresses your shoulder to the back where it dips ever so slightly. The comfortable skirt has a sexy slit at the front that will allow you walk and dance with ease.

This ultra-flattering Fit and Flare gown exudes understated elegance. Delicate hand-beaded embroidery lace decorates the bodice, with sheer cap sleeves. The fitted bodice cinches the waist, while the draped Stretch Soft Crepe skirt cascades into a ruffled slit, to create breathtaking movement. 

A captivating Stretch Soft Crepe Fit and Flare gown with asymmetrical notched rhinestone portrait collar neckline. The portrait collar and rhinestones continue to the back V-neckline to make you feel sophisticated and elegant.

Feel the luxury in our exquisite one-shoulder mermaid-shaped gown. Beautifully designed in Royal Crepe, the seams shape the body and flow effortlessly into the skirt. The one shoulder is adorned with a gorgeous hand-beaded applique that adds a feeling of glamour and style.

A fresh and versatile one shoulder gown made of our Fanny Metallic Jacquard will certainly wow from every angle. The bodice design gathers to the side for a flattering fit while the fit and flare skirt ensures every step is simply breathtaking.

This Mac Duggal gown features a midnight embroidered mesh overlay with lace underlay, a flattering V-neckline, and cap sleeves. Accented with heat-set rhinestones and a daring thigh-high slit, this floor-length dress is a sophisticated choice for evening events and formal occasions.

Sparkly all over beaded Agatha Sequin Lace Fit and Flare gown with flattering cowl neckline and wide shoulder straps along with off-the-shoulder draped sleeves. The soft flare at the bottom of the skirt will make it easy to dance the night away.

Radiate elegance in this exquisite A-line gown designed in our sumptuous Giselle Organza Jacquard. This show stopper has a flattering gathered portrait neckline that wraps at the center, framing your shoulders and face.  The beautifully shaped skirt creates an ultra flattering and feminine silhouette.

Sophistication and elegance in our Royal Crepe with a lovely boat neckline and cap sleeves. The natural waistline features a 3D hand-made flower detail for just a touch of romance. A Fit and Flare shaped skirt has a front slit that completes the look.

This Metallic Pleated Chiffon gown is all about making a statement. The chiffon fabric is light and comfortable, while the delicate side gathers cinch the waist to create a feminine silhouette. Perfect for any special occasion, this gown is your go-to for effortless style and sophistication. A front slit has been added for movement and style.