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Updated: 06 Apr 2026

10 Best Blazers For Women Collarless

#1 Best Pick
Women's Royal Blue Single Button Blazer - 3/4 Sleeve Notch Lapel Jacket with Dual Pockets (Blue,Medium)

Women's Royal Blue Single Button Blazer - 3/4 Sleeve Notch Lapel Jacket with Dual Pockets (Blue,Medium)

Brand: Generic
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  • Single-Button Elegance :A sleek one-button closure creates instant polishโ€”perfect for both office hours and evening cocktails.
  • Jewel-Tone Statement :Vibrant royal blue commands attention, while versatile camel pairs effortlessly with any wardrobe.
  • Flattering Tailored Fit Sharp notched lapels + waist-defining silhouette enhance feminine curves (shown styled with ribbed tanks).
  • Seasonless Styling Hero Lightweight yet structured fabric transitions seamlessly from spring layering to winter ensembles over knits.
  • Kind reminder: There may be differences between our sizes and your daily habits. Please carefully refer to the size chart we provide to choose, which will help you easily find the perfect size that suits you best.
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#2 Best Value
Allegra K Blazer for Women's Work Office Casual Long Sleeve Open Front Collarless Suit Jackets with Pockets Beige S

Allegra K Blazer for Women's Work Office Casual Long Sleeve Open Front Collarless Suit Jackets with Pockets Beige S

Brand: Allegra K
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  • Fabric Details: 95% Polyester, 5% Spandex; Machine Wash Cold with Like Colors.
  • MODEL SHOW: Regular Fit. Wear in size X-Small.
  • This blazers for women is made up of several design points: open front, long sleeve, cinched waist, pleated design, two pockets, solid color, collarless, lightweight blazers dressy casual.
  • Suitable for formal, business outfit, work office style, meeting, date, leisure time, casual street look, daily life, holiday, vacation and so on.
  • Great with t shirts, camisole tops, dresses, suit pants, jeans, pencil pants, leggings, high heels, flat shoes for a chic and professional look.
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#3 Budget Pick
Allegra K Women's Open Front Office Crop Blazer Jacket Beige-Floral Large

Allegra K Women's Open Front Office Crop Blazer Jacket Beige-Floral Large

Brand: Allegra K
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  • Notched Lapel, Open-Front, Long Sleeves, Fully Lined, Padded Shoulder
  • Filled with contemporary takes on classic summer prints, great for office and causal wear, both professional and fashionable.
  • Day to Night Floral Jacket Occasion: Daily Wear, Casual, Office, Work, Business, Formal, Cocktail Party, Weekend, etc
  • Machine Wash Cold with Like Colors
  • Model Body Size: Height: 5'6", Chest: 32 1/4 inches, Waist: 23 5/8 inches, Hip: 34 1/4 inches, Weight: 105 lbs, model is wearing a X-Small
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#4 Top Choice
Allegra K Women's Work Office Blazer Collarless Business Casual Suit Jacket Cropped Blazer Red Medium

Allegra K Women's Work Office Blazer Collarless Business Casual Suit Jacket Cropped Blazer Red Medium

Brand: Allegra K
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  • Blazers for Women Business Casual, Cropped Blazers for Women, Cropped Blazer, Womens Blazers for Work Casual, Open Front Blazer, Summer Blazers for Women Lightweight, Asymmetric Hem, Long Sleeves, Hook Eye Button Closure, Suit Blazer Jacket, Stretch Fabric
  • Partially Lined, Sleeve is unlined. The long sleeve blazer are perfect for Work, Office, Saint Patrick's Day, Workday in Autumn, Summer, Spring, Halloween, Christmas
  • This blazer jacket is spun from thicker and stretchy fabric for providing you with higher quality clothes. Essential and Elegant. It is effortless to pair with any blouse, skirt or work pants
  • Regular Fit. Machine Wash Cold with Like Colors
  • Model Body Size: Height: 5'7", Chest: 33 inches, Waist: 24 inches, Hip: 36 3/8 inches, Weight: 122 lbs, model is wearing an X-Small
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#5 Popular Choice
Allegra K Women's Work Office Blazers Stretch Lapel Collar Long Sleeve Jacket Suit Blazer Dusty Pink M

Allegra K Women's Work Office Blazers Stretch Lapel Collar Long Sleeve Jacket Suit Blazer Dusty Pink M

Brand: Allegra K
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  • Notch Lapel Collar, Long Sleeve, Knit Stretchy Fabric, Soft Partially Lined at the Front, No Lined at the sleeve and back. This Blazer is fitted style, it's recommended to order one size large.FabricType - Blazer Shell: 95% Polyester, 5% Spandex; Lining: 100% Polyester.
  • Knit Stretchy Fabric and Soft Partially Lined at the Front, makes this suit more comfortable to wear and fits well, anti-wrinkle. Suitable for Work, Office, Meeting, Daily, Date, Weekend, etc
  • Style it with work shirt and pencil pants for a workwear look or pair with casual blouse and jeans for casual chic effortless look
  • Model is wearing in size X-Small (Height: 5'8", Chest: 32 1/4 inches, Waist: 23 1/5 inches, Hip: 35 inches, Shoulder: 14 2/5 inches, Weight: 113.5 lbs). Please check the size chart carefully before placing your order, especially paying attention to the sleeve length, shoulder width and chest girth. This Blazer is Fitted Style, it's recommended to Order One Size Large.
  • Machine Wash Cold with Like Colors
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#6 Top Pick
Allegra K Women's Work Office Blazer Collarless Business Casual Suit Jacket Cropped Blazer Black Large

Allegra K Women's Work Office Blazer Collarless Business Casual Suit Jacket Cropped Blazer Black Large

Brand: Allegra K
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  • Blazers for Women Business Casual, Cropped Blazers for Women, Cropped Blazer, Womens Blazers for Work Casual, Open Front Blazer, Summer Blazers for Women Lightweight, Asymmetric Hem, Long Sleeves, Hook Eye Button Closure, Suit Blazer Jacket, Stretch Fabric
  • Partially Lined, Sleeve is unlined. The long sleeve blazer are perfect for Work, Office, Saint Patrick's Day, Workday in Autumn, Summer, Spring, Halloween, Christmas
  • This blazer jacket is spun from thicker and stretchy fabric for providing you with higher quality clothes. Essential and Elegant. It is effortless to pair with any blouse, skirt or work pants
  • Regular Fit. Machine Wash Cold with Like Colors
  • Model Body Size: Height: 5'7", Chest: 33 inches, Waist: 24 inches, Hip: 36 3/8 inches, Weight: 122 lbs, model is wearing an X-Small
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#7 Top Pick
Allegra K Women's Work Office Blazer Collarless Business Casual Suit Jacket Cropped Blazer Gray Small

Allegra K Women's Work Office Blazer Collarless Business Casual Suit Jacket Cropped Blazer Gray Small

Brand: Allegra K
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  • Blazers for Women Business Casual, Cropped Blazers for Women, Cropped Blazer, Womens Blazers for Work Casual, Open Front Blazer, Summer Blazers for Women Lightweight, Asymmetric Hem, Long Sleeves, Hook Eye Button Closure, Suit Blazer Jacket, Stretch Fabric
  • Partially Lined, Sleeve is unlined. The long sleeve blazer are perfect for Work, Office, Saint Patrick's Day, Workday in Autumn, Summer, Spring, Halloween, Christmas
  • This blazer jacket is spun from thicker and stretchy fabric for providing you with higher quality clothes. Essential and Elegant. It is effortless to pair with any blouse, skirt or work pants
  • Regular Fit. Machine Wash Cold with Like Colors
  • Model Body Size: Height: 5'7", Chest: 33 inches, Waist: 24 inches, Hip: 36 3/8 inches, Weight: 122 lbs, model is wearing an X-Small
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#8 Top Pick
Allegra K Women's Work Office Blazer Collarless Business Casual Suit Jacket Cropped Blazer Grey Blue Small

Allegra K Women's Work Office Blazer Collarless Business Casual Suit Jacket Cropped Blazer Grey Blue Small

Brand: Allegra K
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  • Blazers for Women Business Casual, Cropped Blazers for Women, Cropped Blazer, Womens Blazers for Work Casual, Open Front Blazer, Summer Blazers for Women Lightweight, Asymmetric Hem, Long Sleeves, Hook Eye Button Closure, Suit Blazer Jacket, Stretch Fabric
  • Partially Lined, Sleeve is unlined. The long sleeve blazer are perfect for Work, Office, Saint Patrick's Day, Workday in Autumn, Summer, Spring, Halloween, Christmas
  • This blazer jacket is spun from thicker and stretchy fabric for providing you with higher quality clothes. Essential and Elegant. It is effortless to pair with any blouse, skirt or work pants
  • Regular Fit. Machine Wash Cold with Like Colors
  • Model Body Size: Height: 5'7", Chest: 33 inches, Waist: 24 inches, Hip: 36 3/8 inches, Weight: 122 lbs, model is wearing an X-Small
Check latest price on Amazon
#9 Top Pick
Allegra K Women's Work Office Blazer Collarless Business Casual Suit Jacket Cropped Blazer Pink Large

Allegra K Women's Work Office Blazer Collarless Business Casual Suit Jacket Cropped Blazer Pink Large

Brand: Allegra K
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  • Blazers for Women Business Casual, Cropped Blazers for Women, Cropped Blazer, Womens Blazers for Work Casual, Open Front Blazer, Summer Blazers for Women Lightweight, Asymmetric Hem, Long Sleeves, Hook Eye Button Closure, Suit Blazer Jacket, Stretch Fabric
  • Partially Lined, Sleeve is unlined. The long sleeve blazer are perfect for Work, Office, Saint Patrick's Day, Workday in Autumn, Summer, Spring, Halloween, Christmas
  • This blazer jacket is spun from thicker and stretchy fabric for providing you with higher quality clothes. Essential and Elegant. It is effortless to pair with any blouse, skirt or work pants
  • Regular Fit. Machine Wash Cold with Like Colors
  • Model Body Size: Height: 5'7", Chest: 33 inches, Waist: 24 inches, Hip: 36 3/8 inches, Weight: 122 lbs, model is wearing an X-Small
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#10 Top Pick
SaytoRose Women's Plaid White Tweed Blazer Open Front Collarless Blazer Elegant Work Cropped Jacket Coat, Blue, X-Large

SaytoRose Women's Plaid White Tweed Blazer Open Front Collarless Blazer Elegant Work Cropped Jacket Coat, Blue, X-Large

Brand: SaytoRose
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  • Material: womens tweed blazer made of polyester and spandex. Soft and comfortable, great for in-between weather, best for spring, autumn and winter.
  • Design: pink plaid blazer womens, plaid tweed fabric, long sleeve, collarless, open front, full lined, button down jacket.
  • Pair with: collarless blazer perfectly hug your chest and waist. Whether paired with a suit or jeans, give you a fashion modern layered look.
  • Style: plaid tweed cropped jacket is trendy and will never out of style. plaid blazers for women are suitable for girls, juniors and ladies.
  • Occasion: women white blazer suit for casual, work, evening prom, party, meeting, weekend gathering, dating, shopping etc.
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