T-Grand / X-Large | La Petite Garçonne | Boutique 1861

Skip to content

Weekly Drop every Friday at noon ✨ Limited quantities

Contact Us
Return

Country

Open account page Open cart

New Arrivals
All our Dresses
Clothing
Accessories
Fall
- Fall 2026
Wedding
- Book an Appointment
- All Wedding
Home & Decor
Our 4 Boutiques
- 4 boutiques to discover in a single location!
Sale

New Arrivals
Sale

Contact Us
Return

Country

Woman wearing a floral knit sweater and brown skirt for Boutique 1861 Fall 2026

Book an Appointment

Boutique Maison Garçonne

Boutique la petite gsarçonne 3650 boulevard saint-laurent

Maison garçonne 3656 boulevard saint-laurent

Boutique 1861 3670 boulevard saint-laurent montréal

Boudoir 1861 3668 boulevard saint laurent montréal

See all our Dresses
Wedding guest dresses
Bridesmaid dresses
Prom Dresses
Bridal dresses
Graduation Dresses
Cocktail dresses
Work Dresses

Maxi Dresses
Midi Dresses
Short Dresses
Mermaid Dresses
A-Line Dresses
Fitted Dresses
Slip Dresses
Babydoll Dresses
Straight Fit

See all our Dresses
Best Sellers
Spring Summer Dresses
Floral Dresses
Dresses with Pockets
Satin Dresses
Cottagecore
Little Black Dress
Curve & Plus size
Sequins & Glitter
Lace

Red Dresses
Blue Dresses
Green Dresses
Pink Dresses
Black Dresses
White Dresses
Yellow Dresses
Orange Dresses
Purple Dresses
Brown Dresses
Beige Dresses
Grey Dresses

All Tops
T-Shirts
Camisoles & Tank Top
Blouses & Shirts
Crop tops
Vests
Sweaters
Cardigans
Corsets
Kimonos
Bralettes

All Bottoms
Pants & Jeans
Skirts
Shorts

Fall 2026
Basics & Essentials
Dresses
Knits & Sweaters
Jumpsuits & Rompers
Blazers
Jackets & Coats
Lingerie
Loungewear & Pyjamas
Plus Size
Kids Clothings

All Brands
Dailystory
Arti Gogna
Nana the Brand
Pink Martini

All Accessories
Bags
Sunglasses & Glasses
Socks & Tights
Hats & Beanies
Belts
Hair Accessories
Scarves
Veils
Prom Accessories

All Shoes
Boots
Sneakers
Platforms
Slip On Shoes
High Heels
Flats
Sandals & Flip Flops

All Jewelry
Necklaces
Earrings
Rings
Bracelets

NEW - Fall Collection 2026
Fall & Winter Dresses
Fall Wedding
Back to School
Tops & Shirts
Knits & Sweaters
Bottoms
Denim
Blazers
Jackets & Coats
Shoes
All our Dresses

All Wedding
Bride
Bridal Accessories
Bridesmaids
Wedding Guests
Mother of the Bride
Engagement

Arts & Decorations
Kitchen & Dining
Gift Boxes
Stationery
Greeting Cards

All Beauty Products
Soap
Perfume
Bath Products
Body Products
Hair Products
Skincare
Hand cream
Nails

All Candles & Home Fragrances
Candles
Diffusers
Room Sprays
Incense

All Brands
Dot & Lil
BKIND
T. Lees
Pure Home Couture
Coton Corail
Lili Graffiti
Marie-Lise Illustration
Foonie
Smellies
April Cornell
Mimi & August
Moodgie

Boutique 1861
La petite garçonne
Maison garçonne
Boudoir 1861

0

Your cart is empty

Continue shopping

X-Large

Items size extra-large

Items size extra-large

Read more

Read less

Boutique 1861 was born in Montréal from a love of vintage elegance, romance, and the joy of dressing up.Our mission is to make every woman feel like she stepped into her own fairy tale.

Sign up to be the first informed of our new limited items

E-mail

Size Guide
Gift Cards
Returns & Exchanges
Shipping
Contact Us
Our Story
Career
FAQ

Cookie Policy
Privacy Policy
Terms of Service

Country

© 2026, Boutique 1861 , 3660 Boul Saint-Laurent Montréal, Québec, Canada