Mermaid Dresses

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Mermaid Dresses

96 products

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Caiden Red Halter V Neck Open Back Mermaid Dress | Boutique 1861 front view woman wearing Caiden Red Halter V Neck Open Back Mermaid Dress from Boutique 1861
Boutique 1861
Caiden Red | Halter V Neck Open Back Mermaid Dress Sale price$118.00 CAD
#841010 #030303 #3830DF #FA0505
New
Caiden Black Halter V Neck Open Back Mermaid Dress | Boutique 1861 front view woman wearing Caiden Black Halter V Neck Open Back Mermaid Dress from Boutique 1861
ONLY 2 LEFT
Boutique 1861
Caiden Black | Halter V Neck Open Back Mermaid Dress Sale price$118.00 CAD
#841010 #030303 #3830DF #FA0505
New
Caiden Burgundy Halter V Neck Open Back Mermaid Dress | Boutique 1861 front view front of a woman wearing Caiden Burgundy Halter V Neck Open Back Mermaid Dress from Boutique 1861
ONLY 4 LEFT
Boutique 1861
Caiden Burgundy | Halter V Neck Open Back Mermaid Dress Sale price$118.00 CAD
#841010 #030303 #3830DF #FA0505
Three mannequins wearing Spring floral dresses and a pink cardigan against a brick wall with pink fabric from 1861
Spring 2026 New Arrivals
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New
Caiden Blue Halter V Neck Open Back Mermaid Dress | Boutique 1861 front view woman wearing a Caiden Blue Halter V Neck Open Back Mermaid Dress from Boutique 1861
ONLY 6 LEFT
Boutique 1861
Caiden Blue | Halter V Neck Open Back Mermaid Dress Sale price$118.00 CAD
#841010 #030303 #3830DF #FA0505
New
Saemi Black Maxi Open Back Gown with Flower Embellishments | Boutique 1861 front view back of a woman wearing Saemi Black Maxi Open Back Gown with Flower Embellishments from Boutique 1861
ONLY 5 LEFT
Boutique 1861
Saemi Black | Maxi Open Back Gown with Flower Embellishments Sale price$158.00 CAD
#FDF187 #B8D9F4 #080707 #FAFAFA
New
Saemi Light Yellow Maxi Open Back Gown with Flower Embellishments | Boutique 1861 front view back of a woman wearing Saemi Light Yellow Maxi Open Back Gown with Flower Embellishments from Boutique 1861
Boutique 1861
Saemi Light Yellow | Maxi Open Back Gown with Flower Embellishments Sale price$158.00 CAD
#FDF187 #B8D9F4 #080707 #FAFAFA
New
Saemi Ivory Maxi Open Back Gown with Flower Embellishments | Boutique 1861 front view back of a woman wearing Saemi Ivory Maxi Open Back Gown with Flower Embellishments from Boutique 1861
Boudoir 1861
Saemi Ivory | Maxi Open Back Gown with Flower Embellishments Sale price$158.00 CAD
#FDF187 #B8D9F4 #080707 #FAFAFA
New
Saemi Light Blue Maxi Open Back Gown with Flower Embellishments | Boutique 1861 front view back of a woman wearing Saemi Light Blue Maxi Open Back Gown with Flower Embellishments from Boutique 1861
ONLY 2 LEFT
Boutique 1861
Saemi Light Blue | Maxi Open Back Gown with Flower Embellishments Sale price$158.00 CAD
#FDF187 #B8D9F4 #080707 #FAFAFA
Timeless pieces designed for work, weekends, and everything in between.
Previous
New
Aileen Blue Floral Maxi Mermaid Dress with Open Back | Boutique 1861 front view woman wearing Aileen Blue Floral Maxi Mermaid Dress with Open Back from Boutique 1861
Boutique 1861
Aileen Blue | Floral Maxi Mermaid Dress with Open Back Sale price$118.00 CAD
#B7C6F6 #F4C6BD
New
Aileen Pink Floral Maxi Mermaid Dress with Open Back | Boutique 1861 front view front of a woman wearing Aileen Pink Floral Maxi Mermaid Dress with Open Back from Boutique 1861
Boutique 1861
Aileen Pink | Floral Maxi Mermaid Dress with Open Back Sale price$118.00 CAD
#B7C6F6 #F4C6BD
New
Sangaya Off-Shoulder Cream Lace Maxi Dress | Boudoir 1861 front view front of a woman wearing Sangaya Off-Shoulder Cream Lace Maxi Dress from Boudoir 1861
Boudoir 1861
Sangaya | Off-Shoulder Cream Lace Maxi Wedding Dress Sale price$178.00 CAD
New
Hanna Silver Strapless Sequin Maxi Dress with Lace-Up Back | Boutique 1861 front of a woman wearing Hanna Silver Strapless Sequin Maxi Dress with Lace-Up Back from Boutique 1861
ONLY 3 LEFT
+ SIZES available
Boutique 1861
Hanna Silver | Strapless Sequin Maxi Dress with Lace-Up Back Sale price$438.00 CAD
#2D3C80 #EDE9D9
New
Myrna Navy Mermaid Maxi Chiffon Dress with Halter Neck | Boutique 1861 front view front of a woman wearing Myrna Navy Mermaid Maxi Chiffon Dress with Halter Neck from Boutique 1861
ONLY 6 LEFT
+ SIZES available
Boutique 1861
Myrna Navy | Mermaid Maxi Chiffon Dress with Halter Neck Sale price$218.00 CAD
New
Marilia Bridal Mermaid Draped Chiffon Dress with Scarf | Boutique 1861 a woman wearing Marilia Bridal Mermaid Draped Chiffon Dress with Scarf from Boutique 1861
+ SIZES available
Boudoir 1861
Marilia | Wedding Mermaid Draped Chiffon Dress with Scarf Sale price$238.00 CAD
New
Parisia Blue Textured Maxi Mermaid Dress | Boutique 1861 front view front of a woman wearing Parisia Blue Textured Maxi Mermaid Dress from Boutique 1861
ONLY 1 LEFT
Boutique 1861
Parisia | Blue Floral Textured Maxi Mermaid Dress Sale price$148.00 CAD
Samira Brown Sparkly Mermaid Maxi Dress with Slit | Boutique 1861 front view Back of a woman wearing Samira Brown Sparkly Mermaid Maxi Dress with Slit from Boutique 1861
Back in stockBestseller
Boutique 1861
Samira Brown | Sparkly Mermaid Maxi Dress with Slit Sale price$208.00 CAD
#2c3768 #a32727 #000000 #176662
+8
Felicity Cream Lace Mermaid Midi Dress with Pearls | Boudoir 1861 front view Felicity Cream Lace Mermaid Midi Dress with Pearls | Boudoir 1861 front
Boudoir 1861
Felicity | Cream Lace Mermaid Midi Dress with Pearls Sale price$188.00 CAD
front view of sewing mannequin wearing Christie Sleeveless Navy Midi Dress with Lace from Boutique 1861 side of women wearing Christie Sleeveless Navy Midi Dress with Lace from Boutique 1861
ONLY 8 LEFT
+ SIZES available
Boutique 1861
Christie | Sleeveless Navy Midi Dress with Lace Sale price$168.00 CAD
back view of a sewing mannequin wearing the Angella Floral Satin Dress from Boutique 1861 Front view of a woman wearing the Angella Floral Satin Dress from Boutique 1861
ONLY 7 LEFT
Boutique 1861
Angella | Floral Satin Dress with Open Back Sale price$118.00 CAD
Josephine Beige Sleeveless Lace Midi Dress | Boudoir 1861 front view front of a woman wearing Josephine Beige Sleeveless Lace Midi Dress from Boudoir 1861
Boudoir 1861
Josephine | Beige Sleeveless Lace Midi Dress Sale price$118.00 CAD
Frontview of Eeverleigh , a sparkling evening gown with details from Boudoir 1861 Close up of a Woman wearing EVERLEIGH , a sparkling evening gown with details from Boudoir 1861
+ SIZES available
Boudoir 1861
Everleigh | Off Shoulder Glittery Mermaid Dress Sale price$748.00 CAD
front view of a sewing mannequin wearing the Akari Fuchsia Mermaid Maxi Dress from boutique 1861 Back view of a woman wearing the Akari Fuchsia Mermaid Maxi Dress from boutique 1861
Back in stockBestseller ONLY 2 LEFT
Boutique 1861
Akari Fuchsia | Mermaid Maxi Dress Sale price$148.00 CAD
#313469 #b22626 #2037ff #000000
+2
Frontview of Maelie, a strapless lace wedding dress with corset from Boudoir 1861 Woman wearing Maelie, a strapless lace wedding dress with corset from Boudoir 1861
+ SIZES available
Boudoir 1861
Maelie | Wedding Corset Maxi Dress with Bolero Sale price$998.00 CAD
Zolina | Beaded Leaf Strapless Mermaid Wedding Gown Zolina | Beaded Leaf Strapless Mermaid Wedding Gown
+ SIZES available
Boudoir 1861
Zolina | Beaded Leaf Strapless Mermaid Wedding Gown Sale price$1,398.00 CAD
Gabriela Purple Mermaid Dress with Open Back | Boutique 1861 front view photo on a model with Gabriela Mermaid Dress front | Boutique 1861
ONLY 1 LEFT
Boutique 1861
Gabriela Purple | Mermaid Dress with Open Back Sale price$118.00 CAD
#8f2626 #393e7b #5a2478 #2855aa
Gabriela Navy Mermaid Dress with Open Back | Boutique 1861 front view video on a model with Gabriela Mermaid Dress with Open Back | Boutique 1861
ONLY 3 LEFT
Boutique 1861
Gabriela Navy | Mermaid Dress with Open Back Sale price$118.00 CAD
#8f2626 #393e7b #5a2478 #2855aa
Gabriela Royal Blue Mermaid Dress with Open Back | Boutique 1861 front view photo on a model with Gabriela Mermaid Dress front | Boutique 1861
ONLY 3 LEFT
Boutique 1861
Gabriela Royal Blue | Mermaid Dress with Open Back Sale price$118.00 CAD
#8f2626 #393e7b #5a2478 #2855aa
Marylin Green Mermaid Draped Chiffon Dress | Boutique 1861 front view Marylin Green Mermaid Draped Chiffon Dress | Boutique 1861 model
Bestseller ONLY 5 LEFT
+ SIZES available
Boutique 1861
Marylin Green | Mermaid Draped Chiffon Dress Sale price$168.00 CAD
#213d73 #000000 #c8e6ec #c1dfba
+4
Marylin Sage Mermaid Draped Chiffon Dress | Boutique 1861 front view Marylin Sage Mermaid Draped Chiffon Dress | Boutique 1861 model
Bestseller ONLY 1 LEFT
+ SIZES available
Boutique 1861
Marylin Sage | Mermaid Draped Chiffon Dress Sale price$168.00 CAD
#213d73 #000000 #c8e6ec #c1dfba
+4
Marylin Red Mermaid Draped Chiffon Dress | Boutique 1861 front view Marylin Red Mermaid Draped Chiffon Dress | Boutique 1861 model
Bestseller ONLY 4 LEFT
+ SIZES available
Boutique 1861
Marylin Red | Mermaid Draped Chiffon Dress Sale price$168.00 CAD
#213d73 #000000 #c8e6ec #c1dfba
+4
Pricille Strapless Chiffon Fitted Bridal Dress | Boudoir 1861 front view Pricille Strapless Chiffon Fitted Bridal Dress | Boudoir 1861 model back
+ SIZES available
Boudoir 1861
Pricille | Strapless Chiffon Fitted Wedding Dress Sale price$298.00 CAD
Nayla Black Mermaid Maxi Dress w/ Open Back | Boutique 1861 front view Nayla Black Mermaid Maxi Dress w/ Open Back | Boutique 1861 back
Back in stockBestseller ONLY 2 LEFT
Boutique 1861
Nayla Black | Mermaid Maxi Dress with Open Back Sale price$108.00 CAD
#000000 #cd2f2f
Aeji Blue Strapless Mermaid Dress w/ Corset Back | Boutique 1861 front view Aeji Blue Strapless Mermaid Dress w/ Corset Back | Boutique 1861 back back on mannequin
Back in stockBestseller
Boutique 1861
Aeji Blue | Strapless Mermaid Dress with Corset Back Sale price$148.00 CAD
#000000 #2c52cc #e22929
Aeji Red Strapless Mermaid Dress w/ Corset Back | Boutique 1861 front view Aeji Red Strapless Mermaid Dress w/ Corset Back | Boutique 1861 back on mannequin
Bestseller
Boutique 1861
Aeji Red | Strapless Mermaid Dress with Corset Back Sale price$148.00 CAD
#000000 #2c52cc #e22929
Aeji Black Strapless Mermaid Dress w/ Corset Back | Boutique 1861 front view Aeji photo on mannequin Black Strapless Mermaid Dress w/ Corset Back | Boutique 1861 back
Back in stockBestseller
Boutique 1861
Aeji Black | Strapless Mermaid Dress with Corset Back Sale price$148.00 CAD
#000000 #2c52cc #e22929
Samira Blue Sparkly Mermaid Maxi Dress w/ Slit | Boutique 1861 front view Samira Blue Sparkly Mermaid Maxi Dress w/ Slit | Boutique 1861 back
Back in stockBestseller ONLY 7 LEFT
Boutique 1861
Samira Blue | Sparkly Mermaid Maxi Dress with Slit Sale price$208.00 CAD
#2c3768 #a32727 #000000 #176662
+8
Akari Black Satin Mermaid Maxi Dress | Boutique 1861 front view Akari Black Satin Mermaid Maxi Dress | Boutique 1861 model red
Back in stockBestseller
Boutique 1861
Akari Black | Mermaid Maxi Dress Sale price$148.00 CAD
#313469 #b22626 #2037ff #000000
+2
Akari Bourgogne Satin Mermaid Maxi Dress | Boutique 1861 front view Akari Bourgogne Satin Mermaid Maxi Dress | Boutique model
Back in stockBestseller ONLY 7 LEFT
Boutique 1861
Akari Burgundy | Mermaid Maxi Dress Sale price$148.00 CAD
#313469 #b22626 #2037ff #000000
+2
Akari Blue Satin Mermaid Maxi Dress | Boutique 1861 front view Akari Blue Satin Mermaid Maxi Dress | Boutique 1861 model red
Back in stockBestseller ONLY 5 LEFT
Boutique 1861
Akari Blue | Mermaid Maxi Dress Sale price$148.00 CAD
#313469 #b22626 #2037ff #000000
+2
On sale
Milah Burgundy Glittery Mermaid Maxi Dress | Boutique 1861 front view Milah Burgundy | Glittery Mermaid Maxi Dress on model
Save $218.00 CAD ONLY 1 LEFT
+ SIZES available
Boutique 1861
Milah Burgundy | Glittery Mermaid Maxi Dress Sale price$80.00 CAD Regular price$298.00 CAD
Nyra Champagne Mermaid Dress w/ Wrapped Bodice | Boutique 1861 front view Nyra Champagne Mermaid Dress w/ Wrapped Bodice | Boutique 1861 model
Back in stockBestseller ONLY 6 LEFT
Boutique 1861
Nyra Champagne | Mermaid Dress w/ Wrapped Bodice Sale price$218.00 CAD
#000000 #6894a0 #0f61e4 #e7d6a3
+4
Samy Black Sparkly Lace Mermaid Dress w/ Slit | Boutique 1861 front view Samy Black Sparkly Lace Mermaid Dress w/ Slit | Boutique 1861 model green
Back in stock ONLY 1 LEFT
Boutique 1861
Samy Black | Sparkly Lace Mermaid Dress w/ Slit Sale price$198.00 CAD
#000000
Nyra Blue Mermaid Dress w/ Wrapped Bodice | Boutique 1861 front view Nyra Blue Mermaid Dress w/ Wrapped Bodice | Boutique 1861
Back in stock ONLY 7 LEFT
Boutique 1861
Nyra Blue | Mermaid Dress w/ Wrapped Bodice Sale price$218.00 CAD
#000000 #6894a0 #0f61e4 #e7d6a3
+4
Samira Blue Grey Sparkly Mermaid Maxi Dress w/ Slit | Boutique 1861 front view Samira Blue Grey Sparkly Mermaid Maxi Dress w/ Slit | Boutique 1861 back
Back in stockBestseller
Boutique 1861
Samira Blue Grey | Sparkly Mermaid Maxi Dress with Slit Sale price$208.00 CAD
#2c3768 #a32727 #000000 #176662
+8
Samira Lavender Sparkly Mermaid Maxi Dress w/ Slit | Boutique 1861 front view Samira Lavender Sparkly Mermaid Maxi Dress w/ Slit | Boutique 1861 back
Back in stock ONLY 5 LEFT
Boutique 1861
Samira Lavender | Sparkly Mermaid Maxi Dress with Slit Sale price$208.00 CAD
#2c3768 #a32727 #000000 #176662
+8
Samira Champagne Sparkly Mermaid Maxi Dress w/ Slit | Boutique 1861 front view Samira Champagne Sparkly Mermaid Maxi Dress w/ Slit | Boutique 1861 back
Back in stock ONLY 4 LEFT
Boutique 1861
Samira Champagne | Sparkly Mermaid Maxi Dress with Slit Sale price$208.00 CAD
#2c3768 #a32727 #000000 #176662
+8
Sonia White Backless Mermaid Maxi Dress w/ Slit | Boudoir 1861 front view Sonia White | Mermaid Maxi Wedding Dress with Slit
Bestseller
Boudoir 1861
Sonia White | Mermaid Maxi Wedding Dress with Slit Sale price$218.00 CAD
#6e222f #212b6a #21653f #829984
+10
Ailsa Burgundy Strapless Gown w/ High Slit | Boutique 1861 front view Video of a model wearing the Ailsa Burgundy Strapless Gown with High Slit from Boutique 1861
Back in stockBestseller ONLY 2 LEFT
+ SIZES available
Boutique 1861
Ailsa Burgundy | Strapless Gown with High Slit Sale price$288.00 CAD
#6a2a2a #11470c #273157

Mermaid Dresses