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Halle One Shoulder Maxi Dress - Ivory
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
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Audrey Maxi Dress - Soft Gold
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
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Iris Asymmetrical Maxi Dress - Black
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
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Rina Midi Dress - Lemon
Regular price $115.00 USDRegular priceUnit price perSale price $115.00 USD -
Final Sale
Ivy Long Sleeve Tie Front Maxi Dress - Rust
Regular price $21.00 USDRegular priceUnit price per$145.00 USDSale price $21.00 USD -
Final Sale
Yasmeen Tie Front Maxi Dress - Rust
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Final Sale
Eden One Shoulder Tie Front Maxi Dress - Black
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Final Sale
Clara One Shoulder Maxi Dress - Dusty Pink
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
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Zendaya Maxi Dress - Blue
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Pamela V Neck Maxi Dress - Black
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Final Sale
Pamela V Neck Maxi Dress - Blue
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
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Auria Off Shoulder Maxi Dress - Royal Blue
Regular price $145.00 USDRegular priceUnit price perSale price $145.00 USD -
Final Sale
Clara One Shoulder Maxi Dress - Black
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Back In Stock
Yasmeen Tie Front Maxi Dress - Black
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Pamela V Neck Maxi Dress - Dusty Pink
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Final Sale
Clara One Shoulder Maxi Dress - Yellow
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Yasmeen Tie Front Maxi Dress - Yellow
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Emma One Sleeve Maxi Dress - Navy
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Final Sale
Pamela V Neck Maxi Dress - Sage
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
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Iris Asymmetrical Maxi Dress - Lilac
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Pamela V Neck Maxi Dress - Yellow
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Final Sale
Clara One Shoulder Maxi Dress - Blue
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Final Sale
Charlotte Draped Maxi Dress - Blue
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
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Iris Asymmetrical Maxi Dress - Yellow
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Ivy Long Sleeve Tie Front Maxi Dress - Olive
Regular price $21.00 USDRegular priceUnit price per$145.00 USDSale price $21.00 USD -
Final Sale
Eden One Shoulder Tie Front Maxi Dress - Navy
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Final Sale
Clara One Shoulder Maxi Dress - Sage
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Final Sale
Emma One Sleeve Maxi Dress - Dusty Pink
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Final Sale
Emma One Sleeve Maxi Dress - Blue
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
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Ilana Maxi Dress - Chocolate
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
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Chiara Maxi Dress - Wine
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Iris Asymmetrical Maxi Dress - Navy
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Genevieve Boat Neck Maxi Dress - Navy
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Final Sale
Ivy Long Sleeve Tie Front Maxi Dress - Navy
Regular price $21.00 USDRegular priceUnit price per$145.00 USDSale price $21.00 USD -
Back In Stock
Chiara Maxi Dress - Chocolate
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Final Sale
Eden One Shoulder Tie Front Maxi Dress - Sage
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Final Sale
Genevieve Boat Neck Maxi Dress - Black
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
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Halle One Shoulder Maxi Dress - Chocolate
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 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.






















































































