Maxi Prom Dresses

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Maxi Prom Dresses

301 products

New
Cecily Crystal Embroidered Blue Ball Gown Dress | Boutique 1861 front view front of a woman wearing Cecily Crystal Embroidered Blue Ball Gown Dress from Boutique 1861
ONLY 4 LEFT
Boutique 1861
Cecily | Crystal Embroidered Blue Ball Gown Dress Sale price$798.00 CAD
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 5 LEFT
Boutique 1861
Caiden Blue | Halter V Neck Open Back Mermaid Dress Sale price$118.00 CAD
#841010 #3830DF #030303 #FA0505
New
Micah Khaki Tulle Maxi Dress with Ruched Bodice and Side Cutouts | Boutique 1861 a woman wearing Micah Khaki Tulle Maxi Dress with Ruched Bodice and Side Cutouts from Boutique 1861
ONLY 2 LEFT
Boutique 1861
Micah Khaki | Tulle Maxi Dress with Ruched Bodice and Side Cutouts Sale price$148.00 CAD
#879938 #CDE1EF #1E58A9 #DB2929
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Three mannequins wearing Spring floral dresses and a pink cardigan against a brick wall with pink fabric from 1861
Spring 2026 New Arrivals
Previous
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
Emerie Sage Translucent A-Line Corset Dress | Boutique 1861 front view front of a woman wearing Emerie Sage Translucent A-Line Corset Dress | Boutique 1861
Back in stock ONLY 6 LEFT
Boutique 1861
Emerie Sage | Translucent A-Line Corset Dress Sale price$468.00 CAD
#d2e5d9 #b6c8cd
Jackie Glittery Beaded Maxi Dress | Boutique 1861 back of a woman wearing Jackie Glittery Beaded Maxi Dress from Boutique 1861
ONLY 4 LEFT
+ SIZES available
Boutique 1861
Jackie | Glittery Beaded Maxi Dress Sale price$498.00 CAD
Alix Blue Grey Glittery V-Neck Maxi Dress | Boutique 1861 front Alix Blue Grey Glittery V-Neck Maxi Dress | Boutique 1861 front close up view on model
ONLY 3 LEFT
+ SIZES available
Boutique 1861
Alix Grey | Glittery V-Neck Maxi Dress Sale price$228.00 CAD
#8ca2c3 #c3c3c3 #f1d5c4 #d4a095
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Makoto Black Maxi Strapless A-Line Dress | Boutique 1861 front Makoto Black Maxi Strapless A-Line Dress | Boutique 1861 side view on model
ONLY 8 LEFT
+ SIZES available
Boutique 1861
Makoto Black | Maxi Strapless A-Line Dress Sale price$248.00 CAD
#3e466c #ac203b #000000 #d691a6
Timeless pieces designed for work, weekends, and everything in between.
Previous
Syana Coral Long Chiffon Corset Dress with Scarf | Boutique 1861 front view front view of a woman wearing Syana Coral Long Chiffon Corset Dress with Scarf from Boutique 1861
+ SIZES available
Boutique 1861
Syana Coral | Long Chiffon Corset Dress with Scarf Sale price$198.00 CAD
#423e62 #b5dfff #f9f9ab #c3d6a1
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Indya Yellow | Organza Maxi Dress w/ Tie Straps Indya Yellow Organza Maxi Dress w/ Tie Straps | Boutique 1861 back view on model
ONLY 8 LEFT
Boutique 1861
Indya Yellow | Organza Maxi Dress w/ Tie Straps Sale price$168.00 CAD
#bfe1dc #ffcae9 #fffbb2
On sale
Shatta Pink Maxi Dress w/ Sequins and Tulle | Boutique 1861 front view Shatta | Pink Maxi Dress w/ Sequins and Tulle -Boutique 1861 On model
Save $70.00 CAD
Boutique 1861
Shatta | Pink Maxi Dress w/ Sequins and Tulle Sale price$48.00 CAD Regular price$118.00 CAD
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 1 LEFT
Boutique 1861
Saemi Black | Maxi Open Back Gown with Flower Embellishments Sale price$158.00 CAD
#FDF187 #080707
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 1 LEFT
Boutique 1861
Caiden Black | Halter V Neck Open Back Mermaid Dress Sale price$118.00 CAD
#841010 #3830DF #030303 #FA0505
New
Micah Light Blue Tulle Maxi Dress with Ruched Bodice and Side Cutouts | Boutique 1861 front view side of a woman wearing Micah Light Blue Tulle Maxi Dress with Ruched Bodice and Side Cutouts from Boutique 1861
ONLY 1 LEFT
Boutique 1861
Micah Light Blue | Tulle Maxi Dress with Ruched Bodice and Side Cutouts Sale price$148.00 CAD
#879938 #CDE1EF #1E58A9 #DB2929
+1
Makoto Pink Maxi Strapless A-Line Dress | Boutique 1861 front Makoto Pink Maxi Strapless A-Line Dress | Boutique 1861 back view on model
ONLY 6 LEFT
+ SIZES available
Boutique 1861
Makoto Pink | Maxi Strapless A-Line Dress Sale price$248.00 CAD
#3e466c #ac203b #000000 #d691a6
front view of a mannequin wearing Diana Sage Exclusive 1861 A-Line Chiffon Dress with Slit | Boutique 1861 front of a mannequin wearing Diana Rust Exclusive 1861 A-Line Chiffon Dress with Slit | Boutique 1861
+ SIZES available
Boutique 1861
Diana Sage | Exclusive 1861 A-Line Chiffon Dress with Slit Sale price$128.00 CAD
#2c6045 #2f3772 #ffdbdb #872c2c
+4
On sale
Angelika Navy Maxi Dress w/ Embroidered Mesh | Boutique 1861 front view Angelika | Navy Maxi Dress w/ Embroidered Mesh on model
Save $180.00 CAD ONLY 8 LEFT
+ SIZES available
Boutique 1861
Angelika | Navy Maxi Dress w/ Embroidered Mesh Sale price$139.00 CAD Regular price$319.00 CAD
Bridgitte Gold Off-Shoulder A-Line Maxi Corset Dress | Boutique 1861 front view back view of a woman wearing Bridgitte Gold Off-Shoulder A-Line Maxi Corset Dress from Boutique 1861
ONLY 3 LEFT
+ SIZES available
Boutique 1861
Bridgitte Gold | Off-Shoulder A-Line Maxi Corset Dress Sale price$698.00 CAD
New
Sharla Burgundy Off-Shoulder Halter Strap Fitted Dress | Boutique 1861 front of a woman wearing Sharla Burgundy Off-Shoulder Halter Strap Fitted Dress from Boutique 1861
Boutique 1861
Sharla Burgundy | Off-Shoulder Halter Strap Fitted Dress Sale price$108.00 CAD
#661E1E #214F37
New
Lindy Blue Fitted Open Back Maxi Dress with Versatile Neckline | Boutique 1861 front view woman wearing Lindy Blue Fitted Open Back Maxi Dress with Versatile Neckline from Boutique 1861
ONLY 5 LEFT
Boutique 1861
Lindy Blue | Fitted Open Back Maxi Dress with Versatile Neckline Sale price$118.00 CAD
#7C2727 #080707 #3333D7
New
Micah Blue Tulle Maxi Dress with Ruched Bodice and Side Cutouts | Boutique 1861 front view side of a woman wearing Micah Blue Tulle Maxi Dress with Ruched Bodice and Side Cutouts from Boutique 1861
ONLY 3 LEFT
Boutique 1861
Micah Blue | Tulle Maxi Dress with Ruched Bodice and Side Cutouts Sale price$148.00 CAD
#879938 #CDE1EF #1E58A9 #DB2929
+1
Nicola Blush Strapless Corset Maxi Dress | Boutique 1861 front view front of a women wearing Nicola Blush Strapless Corset Maxi Dress from Boutique 1861
ONLY 4 LEFT
Boutique 1861
Nicola Blush | Strapless Corset Maxi Dress Sale price$168.00 CAD
#f6f0df #f3cccc #badafa
front view of sewing mannequin wearing Kesha Sage Corset Cowl Neck Maxi Dress from Boutique 1861 front of women wearing Kesha Sage Corset Cowl Neck Maxi Dress from Boutique 1861
Bestseller ONLY 5 LEFT
+ SIZES available
Boutique 1861
Kesha Sage | Corset Cowl Neck Maxi Dress Sale price$228.00 CAD
#2f7165 #000000 #383885 #f5f2ab
+1
On sale
Elaria Navy Embroidered Fitted Dress | Boutique 1861 front view Elaria Navy | Embroidered Fitted Dress on model
Save $239.00 CAD
+ SIZES available
Boutique 1861
Elaria Navy | Embroidered Fitted Dress Sale price$159.00 CAD Regular price$398.00 CAD
#ffffff #263a73
New
Nilda Black Off-Shoulder Maxi Dress with Open Back from Boutique 1861 back View of a woman wearing Nilda Black Off-Shoulder Maxi Dress with Open Back from Boutique 1861
ONLY 8 LEFT
Boutique 1861
Nilda | Black Off-Shoulder Maxi Dress with Open Back Sale price$118.00 CAD
New
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
ONLY 6 LEFT
Boutique 1861
Caiden Red | Halter V Neck Open Back Mermaid Dress Sale price$118.00 CAD
#841010 #3830DF #030303 #FA0505
Emerie Blue Translucent A-Line Corset Dress | Boutique 1861 front view back of a woman wearing Emerie Blue Translucent A-Line Corset Dress from Boutique 1861
ONLY 1 LEFT
Boutique 1861
Emerie Blue | Translucent A-Line Corset Dress Sale price$468.00 CAD
#d2e5d9 #b6c8cd
Alix Taupe Glittery V-Neck Maxi Dress | Boutique 1861 front Alix Taupe Glittery V-Neck Maxi Dress | Boutique 1861 front view on model
ONLY 6 LEFT
+ SIZES available
Boutique 1861
Alix Taupe | Glittery V-Neck Maxi Dress Sale price$228.00 CAD
#8ca2c3 #c3c3c3 #f1d5c4 #d4a095
+1
Alix Mauve Glittery V-Neck Maxi Dress | Boutique 1861 front Alix Mauve Glittery V-Neck Maxi Dress | Boutique 1861 front view on model
ONLY 4 LEFT
+ SIZES available
Boutique 1861
Alix Mauve | Glittery V-Neck Maxi Dress Sale price$228.00 CAD
#8ca2c3 #c3c3c3 #f1d5c4 #d4a095
+1
Nicola Blue Strapless Corset Maxi Dress | Boutique 1861 front view front of women wearing Nicola Blue Strapless Corset Maxi Dress from Boutique 1861
ONLY 4 LEFT
Boutique 1861
Nicola Blue | Strapless Corset Maxi Dress Sale price$168.00 CAD
#f6f0df #f3cccc #badafa
front view of sewing mannequin wearing Zouleikha Pink Floral Maxi Strapless Dress from Boutique 1861 close-up of women wearing Zouleikha Pink Floral Maxi Strapless Dress from Boutique 1861
ONLY 2 LEFT
Boutique 1861
Zouleikha | Pink Floral Maxi Strapless Dress Sale price$178.00 CAD
Neytiri Pink Exclusive 1861 A-Line Dress | Boutique 1861 front Neytiri Pink Exclusive 1861 A-Line Dress | Boutique 1861 front view
+ SIZES available
Boutique 1861
Neytiri Pink | Exclusive 1861 Straight Dress Sale price$128.00 CAD
#8b394c #323b77 #e8a6a1
front view of mannequin wearing Diana Pink Exclusive 1861 A-Line Chiffon Dress with Slit from Boutique 1861 front of mannequin wearing Diana Pink Exclusive 1861 A-Line Chiffon Dress with Slit from Boutique 1861
+ SIZES available
Boutique 1861
Diana Pink | Exclusive 1861 A-Line Chiffon Dress with Slit Sale price$128.00 CAD
#2c6045 #2f3772 #ffdbdb #872c2c
+4
On sale
Angelina Black Maxi Dress w/ Mesh Underbust | Boutique 1861 front view Angelina Black | Maxi Dress w/ Mesh Underbust on model
Back in stockSave $180.00 CAD ONLY 6 LEFT
+ SIZES available
Boutique 1861
Angelina Black | Maxi Dress w/ Mesh Underbust Sale price$139.00 CAD Regular price$319.00 CAD
#000000 #094ec5 #ffffff
Jordina Tiered Lavender Blue Maxi Dress | Boudoir 1861 front view Jordina Tiered Lavender Blue Maxi Dress | Boudoir 1861 front
ONLY 3 LEFT
Boudoir 1861
Jordina | Tiered Lavender Blue Maxi Dress Sale price$1,198.00 CAD
Cody Brown Maxi One Shoulder Dress with Glitters | Boutique 1861 front view front of a woman wearing Cody Brown Maxi One Shoulder Dress with Glitters from Boutique 1861
ONLY 7 LEFT
Boutique 1861
Cody Brown | Maxi One Shoulder Dress with Glitters Sale price$168.00 CAD
#89562A #84AE95 #70287B #507BB4
Taliana Mauve Chiffon Maxi Dress w/ Floral Embroidery | Boutique 1861 front view Taliana Mauve Chiffon Maxi Dress w/ Floral Embroidery | Boutique 1861 Rollover Front
Boutique 1861
Taliana Mauve | Chiffon Maxi Dress w/ Floral Embroidery Sale price$168.00 CAD
#a9cca2 #dc93aa
New
Alice A-Line Floral Champagne Maxi Dress | Boutique 1861 front view front of a woman wearing Alice A-Line Floral Champagne Maxi Dress from Boutique 1861
ONLY 4 LEFT
Boutique 1861
Alice | A-Line Floral Champagne Maxi Dress Sale price$1,098.00 CAD
Hellis Pink Midi Dress with 3D Flower | Boutique 1861 front view front of a woman wearing Hellis Pink Midi Dress with 3D Flower from Boutique 1861
ONLY 7 LEFT
Boutique 1861
Hellis | Pink Midi Dress with 3D Flower Sale price$158.00 CAD
Cody Teal Maxi One Shoulder Dress with Glitters | Boutique 1861 front view front of a woman wearing Cody Teal Maxi One Shoulder Dress with Glitters from Boutique 1861
ONLY 4 LEFT
Boutique 1861
Cody Teal | Maxi One Shoulder Dress with Glitters Sale price$168.00 CAD
#89562A #84AE95 #70287B #507BB4
Cody Purple Maxi One Shoulder Dress with Glitters | Boutique 1861 front view front of a woman wearing Cody Purple Maxi One Shoulder Dress with Glitters from Boutique 1861
ONLY 6 LEFT
Boutique 1861
Cody Purple | Maxi One Shoulder Dress with Glitters Sale price$168.00 CAD
#89562A #84AE95 #70287B #507BB4
Carrie Black Layered Organza Maxi Dress | Boutique 1861 front view Carrie Black Layered Organza Maxi Dress | Boutique 1861 back
ONLY 8 LEFT
+ SIZES available
Boutique 1861
Carrie | Black Layered Organza Maxi Dress Sale price$889.00 CAD
Orphee Pink Pleated Gown w/ Pearls & Cape | Boudoir 1861 front view Orphee Pink Pleated Gown w/ Pearls & Cape | Boudoir 1861 front view cape
ONLY 1 LEFT
Boudoir 1861
Orphee | Pink Pleated Gown w/ Pearls & Cape Sale price$968.00 CAD
New
Karlee Maxi Golden Satin Gown with Open Back | Boutique 1861 front view front of a woman wearing Karlee Maxi Golden Satin Gown with Open Back from Boutique 1861
ONLY 3 LEFT
Boutique 1861
Karlee | Maxi Golden Satin Gown with Open Back Sale price$118.00 CAD
New
Micah Red Tulle Maxi Dress with Ruched Bodice and Side Cutouts | Boutique 1861 front view side of a woman wearing Micah Red Tulle Maxi Dress with Ruched Bodice and Side Cutouts from Boutique 1861
ONLY 6 LEFT
Boutique 1861
Micah Red | Tulle Maxi Dress with Ruched Bodice and Side Cutouts Sale price$148.00 CAD
#879938 #CDE1EF #1E58A9 #DB2929
+1
Cody Blue Grey Maxi One Shoulder Dress with Glitters | Boutique 1861 front view front of a woman wearing Cody Blue Grey Maxi One Shoulder Dress with Glitters fromt Boutique 1861
Boutique 1861
Cody Blue Grey | Maxi One Shoulder Dress with Glitters Sale price$168.00 CAD
#89562A #84AE95 #70287B #507BB4
Alix Teal Glittery V-Neck Maxi Dress | Boutique 1861 front Alix Teal Glittery V-Neck Maxi Dress | Boutique 1861 front view on model
ONLY 8 LEFT
+ SIZES available
Boutique 1861
Alix Teal | Glittery V-Neck Maxi Dress Sale price$228.00 CAD
#8ca2c3 #c3c3c3 #f1d5c4 #d4a095
+1
front view of mannequin wearing Diana Brown Exclusive 1861 A-Line Chiffon Dress with Slit from Boutique 1861 front of mannequin wearing Diana Brown Exclusive 1861 A-Line Chiffon Dress with Slit from Boutique 1861
+ SIZES available
Boutique 1861
Diana Brown | Exclusive 1861 A-Line Chiffon Dress with Slit Sale price$128.00 CAD
#2c6045 #2f3772 #ffdbdb #872c2c
+4

Maxi Prom Dresses