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Top 10 Formal Women's Dresses for Every Occasion in 2025

BY POIZON / UPDATED: 2025-06-04 03:47:23

When it comes to formal women's dresses, POIZON offers a curated selection that caters to every style and occasion. From elegant long-sleeved dresses to chic designs, you can find the perfect outfit to elevate your wardrobe. Whether you're attending a wedding, a formal dinner, or a garden party, these dresses are designed to make you look and feel your best. With POIZON's commitment to authenticity and quality, you can shop with confidence knowing that each piece is carefully vetted. Explore the stunning collection of formal dresses and find your next favorite outfit today!

MADALLO

MADALLO Long Sleeved Dress Women's Cloud Blue

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The MADALLO Long Sleeved Dress in Cloud Blue is a stunning choice for summer events. Made from lightweight polyester, this dress features a beautiful plant and floral pattern that adds a touch of nature to your wardrobe. Its thin fabric ensures comfort during warm days, while the long sleeves provide a sophisticated look. Perfect for garden parties or formal gatherings, this dress is a must-have for any fashion-forward woman.

Pros:

Stylish floral pattern

Lightweight and comfortable

Perfect for summer events

Versatile for various occasions

Mo Han Yi Mei

Mo Han Yi Mei Long Sleeved Dress Women's Gray

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The Mo Han Yi Mei Long Sleeved Dress in Gray is a chic addition to your fall wardrobe. Crafted from a blend of elastane, polyester, and viscose, this dress features a trendy patchwork design with puff sleeves that create a flattering silhouette. Its moderate thickness makes it suitable for cooler weather, making it ideal for both casual and formal occasions.

Pros:

Trendy patchwork design

Comfortable puff sleeves

Suitable for fall weather

Versatile for different occasions

EICHITOO

EICHITOO Long Sleeved Dresses Women's Black

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EICHITOO's Long Sleeved Dress in Black is a classic piece that every woman should own. Made from 100% cotton, this solid color dress is perfect for spring outings. The pullover style and mid-rise waist provide a flattering fit, while the puff sleeves add a touch of elegance. This dress can easily transition from day to night, making it a versatile choice for any wardrobe.

Pros:

Classic black color

100% cotton for comfort

Versatile for day and night

Elegant puff sleeves

Balenciaga

Balenciaga FW23 Long Sleeved Dress Women's Black

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The Balenciaga FW23 Long Sleeved Dress in Black is a statement piece for the fashionista. Made from a blend of polyamide and other materials, this dress features a unique letter pattern that stands out. Its moderate thickness makes it suitable for both spring and fall, while the pullover style ensures ease of wear. This dress is perfect for upscale events or a night out.

Pros:

Unique letter pattern

High-end brand

Suitable for multiple seasons

Easy to wear

EIDOLON GRAIN

EIDOLON GRAIN Long Sleeved Dress Women's Apricot

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EIDOLON GRAIN's Long Sleeved Dress in Apricot is a fresh take on formal wear. Made from 100% triacetate, this thin dress is perfect for spring and summer events. The pullover style and high-rise waist create a flattering silhouette, while the puff sleeves add a touch of romance. This dress is ideal for weddings or garden parties.

Pros:

Fresh apricot color

Lightweight for warm weather

Romantic puff sleeves

Flattering high-rise waist

GUCCI

GUCCI Long Sleeved Dress Women's Ivory White

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GUCCI's Long Sleeved Dress in Ivory White is a luxurious choice for any formal occasion. Made from cotton, this dress features a stylish striped pattern and flared sleeves that add a unique touch. Its moderate thickness makes it suitable for both spring and fall, while the pullover style ensures comfort. This dress is perfect for upscale events or elegant dinners.

Pros:

Luxurious brand

Stylish striped pattern

Comfortable fit

Suitable for various occasions

MIU MIU

MIU MIU SS23 Long Sleeved Dresses Women's White

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The MIU MIU SS23 Long Sleeved Dress in White is a timeless piece that exudes elegance. Made from 100% cotton, this solid color dress features drop shoulder sleeves for a relaxed yet sophisticated look. Its moderate thickness makes it perfect for spring and summer events, while the branded tag adds a touch of luxury. This dress is ideal for both casual and formal settings.

Pros:

Timeless white color

Relaxed drop shoulder design

Versatile for different occasions

High-quality cotton

Valentino

Valentino Long Sleeved Dress Women's Black

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Valentino's Long Sleeved Dress in Black is a must-have for any fashion lover. Made from a blend of materials, this dress features a unique pattern that sets it apart. Its moderate thickness makes it suitable for both spring and fall, while the branded tag adds a touch of luxury. This dress is perfect for upscale events or a night out on the town.

Pros:

High-end brand

Unique design

Suitable for multiple seasons

Luxurious feel

CHANEL

CHANEL Long Sleeved Dress Women's Black

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The CHANEL Long Sleeved Dress in Black is a classic piece that never goes out of style. Made from a blend of mulberry silk and polyamide, this dress features a solid color design and regular sleeves for a timeless look. Its moderate thickness makes it suitable for summer events, while the single-breasted placket adds a touch of sophistication. This dress is perfect for formal occasions or elegant dinners.

Pros:

Timeless black color

Luxurious silk blend

Suitable for formal occasions

Sophisticated design

Annie, The Dark Child Long Sleeved Dress Women's Purple

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The ANNIBUHUO Long Sleeved Dress in Purple is a vibrant choice for fall and winter. Made from a blend of materials, this plaid dress features regular sleeves and a high-rise waist for a flattering fit. Its moderate thickness makes it suitable for cooler weather, while the zipper placket adds a modern touch. This dress is perfect for casual outings or festive gatherings.

Pros:

Vibrant purple color

Flattering high-rise waist

Modern zipper design

Suitable for cooler weather

Shopping for formal dresses has never been easier with POIZON. Their extensive range of high-end luxury pieces ensures that you will find something that suits your taste and occasion. With the added assurance of authentication before shipping, you can shop worry-free and enjoy the elegance of premium fashion.

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