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Gigi Maxi Dress
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
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Chiara Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Mon CheriBACK IN STOCK
Harlowe Maxi Dress
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
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Victoria Maxi Dress
Regular price $145.00 USDRegular priceUnit price perSale price $145.00 USD -
Mon CheriBACK IN STOCK
Iris Asymmetrical Maxi Dress
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Je T'aimeBACK IN STOCK
Ziah Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Je T'aimeBACK IN STOCK
Audrey Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Final SaleBILLY J EXCLUSIVE
Margot Maxi Dress
Regular price $21.00 USDRegular priceUnit price per$115.00 USDSale price $21.00 USD -
Mon CheriBACK IN STOCK
Halle One Shoulder Maxi Dress
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Mon CheriBACK IN STOCK
Zendaya Maxi Dress
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Mon CheriBACK IN STOCK
Iris Asymmetrical Maxi Dress
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Je T'aimeBACK IN STOCK
Ilana Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Je T'aimeBILLY J EXCLUSIVE
Willow Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Mon CheriBACK IN STOCK
Halle One Shoulder Maxi Dress
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Mon CheriBACK IN STOCK
Halle One Shoulder Maxi Dress
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Je T'aime
Esther Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Mon CheriBACK IN STOCK
Victoria Maxi Dress
Regular price $145.00 USDRegular priceUnit price perSale price $145.00 USD -
Mon CheriBACK IN STOCK
Iris Asymmetrical Maxi Dress
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Je T'aimeBACK IN STOCK
Chiara Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Je T'aime
Taylor Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
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Ilana Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Mon CheriBILLY J EXCLUSIVE
Willow Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Je T'aimeBACK IN STOCK
Greta Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Je T'aime
Audrey Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Mon Cheri
Halle One Shoulder Maxi Dress
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Mon CheriBACK IN STOCK
Halle One Shoulder Maxi Dress
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Tyra Maxi Dress
Regular price $21.00 USDRegular priceUnit price per$125.00 USDSale price $21.00 USD -
Halle One Shoulder Maxi Dress
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Tyra Maxi Dress
Regular price $21.00 USDRegular priceUnit price per$125.00 USDSale price $21.00 USD -
Mon CheriBACK IN STOCK
Iris Asymmetrical Maxi Dress
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Je T'aimeBACK IN STOCK
Rina Midi Dress
Regular price $115.00 USDRegular priceUnit price perSale price $115.00 USD -
Mon CheriBACK IN STOCK
Auria Off Shoulder Maxi Dress
Regular price $145.00 USDRegular priceUnit price perSale price $145.00 USD -
Je T'aime
Audrey Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Final Sale
Lucia Maxi Dress
Regular price $21.00 USDRegular priceUnit price per$135.00 USDSale price $21.00 USD -
Je T'aimeBACK IN STOCK
Chiara Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
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Ilana Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
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Chiara Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 USD -
Mon CheriBACK IN STOCK
Zendaya Maxi Dress
Regular price $135.00 USDRegular priceUnit price perSale price $135.00 USD -
Final Sale
Ivy Long Sleeve Tie Front Maxi Dress
Regular price $21.00 USDRegular priceUnit price per$145.00 USDSale price $21.00 USD -
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Ziah Maxi Dress
Regular price $125.00 USDRegular priceUnit price perSale price $125.00 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 wonโt have to worry about pulling at your dress or feeling restricted when youโre 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 youโre looking for a dress with adjustable straps, a supportive bodice, or a relaxed flowy skirt, weโve 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.






















































































