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8 stores to buy plus size dresses in Canada online in 2021

Our favourite stores to shop for casual, evening and work dresses. Discount codes are available too!

Shopping for any type of dress online can be daunting and when you have curves it can be even more so. We have put together a list of what are, in our opinion, the top online stores for plus-size dresses. These brands are well-known labels that suit a variety of shapes and sizes.

Where to buy plus size dresses online

We have done our research and have found that these are among the best:

Plus size dress

1. PrettyLittleThing

Pretty Little Thing has a great range of sexy, flattering, dresses in a range of sizes. They have their own plus size section for dresses.

  • Beautiful on trend garments
  • Huge selection
  • Sizes up to 24
  • Great sales and discount offers
Go to PrettyLittleThing

View coupon codes for PrettyLittleThing

Red dress

2. Amazon

Amazon is one of the original online stores. Everything you need is here and there are some fantastic plus size dresses for sale!

  • Fantastic range
  • Excellent on-line help
  • Your choice of sellers
  • Long established secure site
Go to Amazon

View coupon codes for Amazon


3. Mark's

Mark’s is your go to place for durable workwear. Dress sizes go up to 2XL. They:

  • Have quality clothing that is designed to be durable
  • Are THE place to go to for workwear
  • Sell a fantastic range of items for men and women
  • Offer free shipping for orders over $99 before taxes.
Go to Mark's

View coupon codes for Mark’s

Black dress

4. Missguided

Missguided have a great range of the latest fashions in prices that will surprise you. Check them out!

  • Dresses start from just $6
  • Sizes range from small to XL
  • Great range of ladies fashions from casual to evening
Go to Missguided

View coupon codes for Missguided



You can find a ton of beaut fashions at this site! Sizes go up to UK 34.

  • They are your one stop shop for pieces you will live in
  • Versatile clothes ideal for layering
  • Trendy items
  • Low delivery fees
Go to ASOS

View coupon codes for ASOS

Old Navy floral dress

6. Old Navy

Shop for sundresses and casual wear in a range of styles from waist-defining looks to roomy swing dresses.

  • Sizes up to 4X available
  • Get 30% off with a newsletter signup
  • Easy in-store or mail-in returns
Go to Old Navy

View coupon codes for Old Navy


7. boohoo

boohoo are the go to place for all women’s and men’s clothing. Shipping is $11.99.

  • Afterpay is available
  • Free returns on all items
  • Website is easy to use and navigate
  • It is free to sign up to student ambassador programme
Go to boohoo

View coupon codes for boohoo


8. Aliexpress

Where else can you find great versatile fashion items at prices as low as AliExpress? There is a great range, and low or free shipping.

  • Low or free shipping fees. (Shipping differs between items)
  • Super cute fashions
  • Sizing info on site
  • Membership available
Go to Aliexpress

View coupon codes for Aliexpress

Which of these retailers offer free delivery on plus-size dresses?

  • Missguided: Free standard shipping
  • Amazon: Free delivery from selected sellers
  • Marks: Free shipping over $99 before taxes
  • ASOS: Free shipping for premier customers
  • AliExpress: Free shipping on selected items

Want to buy plus size dresses in Canada online? Use one of our coupons:


Up to 70% off sale

Verified 2 days ago
Shop the sale section at boohoo and score up to 70% off bikinis, tracksuits, dresses, bodysuits, tops and more. Excludes beauty and selected lines. T&Cs apply.

Up to 80% off everything

Verified 2 days ago Expires 29 Nov 2021
Enjoy great discounts at PLT right on time for that wardrobe revamp you needed. Exclusions, T&Cs apply.

Up to 50% off designer brands

Verified 3 days ago
Shop 50% off designer clothing, shoes, and accessories at FARFETCH while stocks last. T&Cs apply.

Up to 70% off fashion, beauty, home and more

Verified 5 days ago Expires 30 Nov 2021
Take advantage of huge savings at The Bay. Valid for a limited time only. T&Cs apply.

Up to 50% off sale

Verified 5 days ago
Enjoy great savings on dresses, workwear, coats, jackets, accessories and more at Ever New. T&Cs apply.

Up to 50% off winter sale

Verified 5 days ago Expires 15 Dec 2021
Discounts applied at checkout. Valid for a limited time only. Exclusions, T&Cs apply.

30% off men's and women's clothing

Verified 5 days ago Expires 30 Nov 2021
Get 30% off men's and women's clothing and 30% off Aerie clothing for a limited time only. T&Cs apply.

Up to 60% off 10,000 styles

Expires 30 Nov 2021
Treat yourself to some cool outfits at ASOS and enjoy up to 60% discount on your purchase. Limited offer only. Exclusions, T&Cs apply.

Up to 80% off sale

Expires 30 Nov 2021
Shop and enjoy up to 80% off women's clothing and accessories for a limited time only. Exclusions, T&Cs apply.
Code exclusive

15% off site-wide

Simply use the code and get 15% off site-wide. T&Cs apply.

Popular Dresses coupon codes

Last checked Code description Code
19 Nov 2021 15% off site-wide FIN****
19 Nov 2021 50% off your purchase FIN****
19 Nov 2021 $20 off when you spend $200 FIN****
20 Oct 2021 10% off site-wide FIN****
20 Oct 2021 Extra 17% off your orders FIN****

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