SizeHunt

Women's 18W dresses in stock

Plus size dresses in 18W, matched to the size, not just the word plus.

Cheapest today: $39.99 at Fashion Nova. 20 different styles across 24 stores, from $39 to $110. The cheapest price is up $5 from last week.

Free. One email when a new one shows up or a price drops.

24 stores have it in stock. Checked November 5, 2026. Prices change fast.

Kelly Floral Maxi Dress - Brown/combo
Kelly Floral Maxi Dress - Brown/combo
$39.99
at Fashion Nova
Shop Pay checkout, no account needed
View dealAlert me under $39.99
Plus Size Women Casual Plaid Slant Closure Button Loose Dress
Plus Size Women Casual Plaid Slant Closure Button Loose Dress
Black
$41.40 $69.00 40% off
at rrdeye
Shop Pay checkout, no account needed
View dealAlert me under $41.40
Plus Size Floral Prints Short Sleeve Summer Loose Dress
Plus Size Floral Prints Short Sleeve Summer Loose Dress
Multicolor
$49.00 $70.00 30% off
at BUYKUD
Shop Pay checkout, no account needed
View dealAlert me under $49.00
pretty SYREN|Plus Size Sequin V-Neck Long Sleeve High Slit Bodycon…
pretty SYREN|Plus Size Sequin V-Neck Long Sleeve High Slit Bodycon…
Dark Green
$49.99
at Lomato
Shop Pay checkout, no account needed
View dealAlert me under $49.99
Paradise Crochet Maxi Dress - Cream
Paradise Crochet Maxi Dress - Cream
$52.86 $55.89 5% off
at Fashionnova
Shop Pay checkout, no account needed
View dealAlert me under $52.86
Green Contrast Striped Frilled Collar 3/4 Sleeve Plus Size Floral Dress
Green Contrast Striped Frilled Collar 3/4 Sleeve Plus Size Floral Dress
$59.54
at Creative Coach Designs
Shop Pay checkout, no account needed
View dealAlert me under $59.54
pretty LUENA|Plus Size V Neck A-Line Sequin Formal Evening Dress with…
pretty LUENA|Plus Size V Neck A-Line Sequin Formal Evening Dress with…
Dark Green
$59.99 $82.99 28% off
at Ever-Pretty US
Shop Pay checkout, no account needed
View dealAlert me under $59.99
Plus - Layla Long Empire Waist Dress
Plus - Layla Long Empire Waist Dress
Teal
$59.99 $219.00 73% off
at alexevenings.com
Shop Pay checkout, no account needed
View dealAlert me under $59.99
Plus Size Women Solid Color Fleece-lined Corduroy Dress
Plus Size Women Solid Color Fleece-lined Corduroy Dress
Red
$63.00 $70.00 10% off
at Loosedress
also at 1 other store
Shop Pay checkout, no account needed
View dealAlert me under $63.00
Plus Size Women Ethnic Summer Flower Print Buckle Ramie Dress
Plus Size Women Ethnic Summer Flower Print Buckle Ramie Dress
Coffee
$64.35 $137.00 53% off
at VALEHEIM
Shop Pay checkout, no account needed
View dealAlert me under $64.35
pretty REINE|Vintage Plus Size Velvet Maxi Evening Dress
pretty REINE|Vintage Plus Size Velvet Maxi Evening Dress
Brick Red
$64.99 $148.00 56% off
at Toadds
Shop Pay checkout, no account needed
View dealAlert me under $64.99
Green Contrast Striped Frilled Collar 3/4 Sleeve Plus Size Floral Dress
Green Contrast Striped Frilled Collar 3/4 Sleeve Plus Size Floral Dress
$65.85 $82.69 20% off
at ZENTAVO
Shop Pay checkout, no account needed
View dealAlert me under $65.85
pretty INDY|Plus Size Satin Maxi Formal Dress with Pockets
pretty INDY|Plus Size Satin Maxi Formal Dress with Pockets
Copper
$69.99 $79.99 13% off
at Ever-Pretty Plus
Shop Pay checkout, no account needed
View dealAlert me under $69.99
Wanderlust Maxi Dress
Wanderlust Maxi Dress
$70.00 $115.00 39% off
at Curve Project
Shop Pay checkout, no account needed
View dealAlert me under $70.00
Curveins Plus Size V-Neck Chiffon Maxi Dress with Floral Lantern Sleeves
Curveins Plus Size V-Neck Chiffon Maxi Dress with Floral Lantern Sleeves
Black
$79.49 $158.99 50% off
at CURVE INS
Shop Pay checkout, no account needed
View dealAlert me under $79.49
Plus Size Women Autumn Vintage Spliced Maxi Dress
Plus Size Women Autumn Vintage Spliced Maxi Dress
Green
$88.99
at Gemi Glitz
Shop Pay checkout, no account needed
View dealAlert me under $88.99
pretty SYLVA|Plus Size Lotus Leaf Hem A-Line V-Neck Ruffles Sleeve…
pretty SYLVA|Plus Size Lotus Leaf Hem A-Line V-Neck Ruffles Sleeve…
Dark Green
$97.99
at YiDiBang Dresses
Shop Pay checkout, no account needed
View dealAlert me under $97.99
Essential Wrap Dress
Essential Wrap Dress
$98.00
at Dia & Co
also at 3 other stores
Shop Pay checkout, no account needed
View dealAlert me under $98.00
Unique Vintage Plus Size 1920s Black Beaded & Sequin Margaux Sleeved…
Unique Vintage Plus Size 1920s Black Beaded & Sequin Margaux Sleeved…
$110.00
at Unique Vintage
Shop Pay checkout, no account needed
View dealAlert me under $110.00
Plus V-Neck Tie Waist Flare Dress
Plus V-Neck Tie Waist Flare Dress
Black/Bottle Teal Leaf Multi
$110.00
at Kasper
Shop Pay checkout, no account needed
View dealAlert me under $110.00
Get an email when new ones show up in your size.
SizeHunt checks every store daily and emails you the moment it is in stock in your size, under your price. Free.
Email me when new ones come in

More hard-to-find sizes

2XLT polo shirts34DDD bras36G bras38DDD bras3XLT flannel shirts3XLT hoodies3XLT pocket t-shirts3XLT t-shirts40DD bras40x36 jeans44x30 jeans50 Long suitsBig and tall jackets in 3XLTBig and tall jeans: 42x34Big and tall shirts in 3XLTMen's size 10.5 nike air maxMen's size 10 nike air maxMen's size 11 work bootsMen's size 13 wide shoesMen's size 14 dress shoesMen's size 14 hiking bootsMen's size 14 shoesMen's size 14 wide work bootsMen's size 14 work bootsMen's size 15 dress shoesMen's size 15 shoesMen's size 15 sneakersMen's size 15 work bootsMen's size 16 shoesMen's size L oxford shirtMen's size Medium pajama pantsTall men's shirts in XLTWide calf boots in size 9Women's 20W pantsWomen's 3X topsWomen's petite jeans in 8PWomen's petite pants in 10PWomen's plus size jeans in 18WWomen's size 10 wide sneakersWomen's size 11 shoesWomen's size 12 shoesWomen's size 18W womens plus size jeansWomen's size 9 wide bootsWomen's size 9 wide shoesWomen's tall jeans 32x36