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Back In Stock
Iris Asymmetrical Maxi Dress - Red
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Ivy Long Sleeve Tie Front Maxi Dress - Sage
Regular price $41.00 USDRegular priceUnit price per$145.00 USDSale price $41.00 USD -
Final Sale
Charlotte Draped Maxi Dress - Sage
Regular price $41.00 USDRegular priceUnit price per$135.00 USDSale price $41.00 USD -
Final Sale
Yasmeen Tie Front Maxi Dress - Blue
Regular price $41.00 USDRegular priceUnit price per$135.00 USDSale price $41.00 USD -
Final Sale
Genevieve Boat Neck Maxi Dress - Silver
Regular price $41.00 USDRegular priceUnit price per$135.00 USDSale price $41.00 USD -
Back In Stock
Andie Maxi Dress - Key Lime
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Back In Stock
Chiara Maxi Dress - Brown
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Back In Stock
Yasmeen Tie Front Maxi Dress - Sage
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Yasmeen Tie Front Maxi Dress - Pink
Regular price $31.00 USDRegular priceUnit price per$135.00 USDSale price $31.00 USD -
Final Sale
Ivy Long Sleeve Tie Front Maxi Dress - Blue
Regular price $41.00 USDRegular priceUnit price per$145.00 USDSale price $41.00 USD -
Final Sale
Elsa Midi Dress - Yellow
Regular price $21.00 USDRegular priceUnit price per$125.00 USDSale price $21.00 USD -
Back In Stock
Audrey Maxi Dress - Wine
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Back In Stock
Audrey Maxi Dress - Blue Bell
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Final Sale
Keira Maxi Dress - Baby Blue
Regular price $21.00 USDRegular priceUnit price per$125.00 USDSale price $21.00 USD -
Final Sale
Pamela V Neck Maxi Dress - Silver
Regular price $41.00 USDRegular priceUnit price per$135.00 USDSale price $41.00 USD -
Final Sale
Clara One Shoulder Maxi Dress - Silver
Regular price $41.00 USDRegular priceUnit price per$135.00 USDSale price $41.00 USD -
Josephina Midi Dress - Yellow
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Back In Stock
Nyla Maxi Dress - Brown
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Final Sale
Emma One Sleeve Maxi Dress - Silver
Regular price $41.00 USDRegular priceUnit price per$135.00 USDSale price $41.00 USD -
Back In Stock
Adeline Maxi Dress - Lilac
Regular price $145.00 USDRegular priceUnit price perSale price $145.00 USD -
Back In Stock
Halle One Shoulder Maxi Dress - Red
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Ivy Long Sleeve Tie Front Maxi Dress - Yellow
Regular price $41.00 USDRegular priceUnit price per$145.00 USDSale price $41.00 USD -
Back In Stock
Iris Asymmetrical Maxi Dress - Key Lime
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Yasmeen Tie Front Maxi Dress - Champagne
Regular price $62.00 USDRegular priceUnit price per$135.00 USDSale price $62.00 USD -
Back In Stock
Yasmeen Tie Front Maxi Dress - Navy
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Charlotte Draped Maxi Dress - Ivory
Regular price $41.00 USDRegular priceUnit price per$135.00 USDSale price $41.00 USD -
Final Sale
Eden One Shoulder Tie Front Maxi Dress - Blue
Regular price $52.00 USDRegular priceUnit price per$135.00 USDSale price $52.00 USD -
Final Sale
Ivy Long Sleeve Tie Front Maxi Dress - Champagne
Regular price $41.00 USDRegular priceUnit price per$145.00 USDSale price $41.00 USD -
Back In Stock
Grace Halter Maxi Dress - Chocolate
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Nyla Maxi Dress - Blue Bell
Regular price $21.00 USDRegular priceUnit price per$125.00 USDSale price $21.00 USD -
Final Sale
Ivy Long Sleeve Tie Front Maxi Dress - Dusty Pink
Regular price $41.00 USDRegular priceUnit price per$145.00 USDSale price $41.00 USD -
Final Sale
Genevieve Boat Neck Maxi Dress - Ivory
Regular price $41.00 USDRegular priceUnit price per$135.00 USDSale price $41.00 USD -
Final Sale
Eden One Shoulder Tie Front Maxi Dress - Yellow
Regular price $52.00 USDRegular priceUnit price per$135.00 USDSale price $52.00 USD -
Final Sale
Ivy Long Sleeve Tie Front Maxi Dress - Pink
Regular price $41.00 USDRegular priceUnit price per$145.00 USDSale price $41.00 USD -
Back In Stock
Grace Halter Maxi Dress - Yellow
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Charlotte Draped Maxi Dress - Silver
Regular price $41.00 USDRegular priceUnit price per$135.00 USDSale price $41.00 USD -
Final Sale
Eden One Shoulder Tie Front Maxi Dress - Pink
Regular price $52.00 USDRegular priceUnit price per$135.00 USDSale price $52.00 USD -
Final Sale
Emma One Sleeve Maxi Dress - Ivory
Regular price $41.00 USDRegular priceUnit price per$135.00 USDSale price $41.00 USD
Plus Size Prom Dresses
Shop Plus Size Prom Dresses
Your prom dress should make you feel amazing, no matter your size. Our plus size prom dresses are designed to flatter your curves and make you feel confident and comfortable all night long. With designs that focus on fit and style, you won’t have to worry about pulling at your dress or feeling restricted when you’re out on the dance floor.
Explore Stylish Plus Size Prom Dresses
Our range of plus size prom dresses includes everything from flowing maxi styles to sleek fitted looks, with thoughtful details that make all the difference. Whether you’re looking for a dress with adjustable straps, a supportive bodice, or a relaxed flowy skirt, we’ve got something for you. At Billy J, we believe everybody deserves to feel beautiful and confident on prom night, and our plus size prom dresses are here to help you do exactly that.




















































































