Shop plus size formal dresses for weddings, proms, galas and evening events. Explore A-line, mermaid, one-shoulder, long-sleeve and strapless styles, with available sizes spanning 1XL to 5XL. Size availability varies by dress.
Use the Size and Fit filters and review each product's size guide before ordering. Planning for a fixed event date? Allow 2–3 business days for processing plus the shipping method's estimated transit time.
Comparing plus-size sequin dress details
Check where the embellishment sits, how the sleeves are constructed and which silhouette the product describes. This Royal Blue A-line gown combines a beaded sequin bodice with a chiffon skirt and cape-style sleeves; its embellishment is not described as covering the whole skirt. Review each dress's own size guide and current options before ordering, as one product's measurements and size range do not apply to the entire collection.
Compare two plus-size sequin formal dresses
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Floral sequin V-neck A-line dress: a sleeveless option with an embellished tulle surface, fitted bodice and flowing A-line skirt. The selector lists Champagne, Royal Blue and Burgundy in 1XL-5XL; current availability varies by color and size.
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Round-neck long-sleeve sequin mermaid gown: a Burgundy option with a sequin bodice, long sleeves and satin mermaid skirt. The current selector lists 1XL-5XL, with all five size options available at this check.
Choose the A-line option for a sleeveless V-neck shape and more skirt movement, or the mermaid option for a round neckline and long-sleeve coverage. Open the exact product page to confirm the live color-size combination, price and Add to cart state, then compare your measurements with the size guide before ordering.
Comparing red formal dresses? Use our red plus-size formal-dress guide to compare floral tulle with a metallic finish, neckline coverage and the measurements for each exact style. Follow its product links for current color-size availability; do not assume every listed size is in stock.
