Plus Size Knit Blazers | Catherines

Plus size knit blazers bring a polished finish to white straight-leg jeans for casual office days, lunch dates and weekend plans. Explore smooth ponte and sweater-inspired styles, then choose the fabric feel, fit and coverage you enjoy wearing. Add a simple top for a comfortable, pulled-together look.

Clear All

SORT BY

Clear All
Back

Sort By

Done
Sort By

FILTER BY

Clear All
Back

Filter

Done
Clear All
DONE
Fabric is a useful starting point for choosing a knit blazer. Smooth ponte offers more structure, while a fine sweater knit can create a softer, more relaxed look. Consider how much warmth you want and what you plan to wear underneath, then check each style’s fabric composition and lining details. For a fit that feels comfortable throughout your day, look for shoulders that sit naturally and sleeves that let you reach easily. If you prefer wearing your blazer buttoned, the front should rest comfortably over your chosen top without pulling. Compare fabric, construction and care requirements alongside cost to find a layer that suits your routine. With white straight-leg jeans, your blazer’s length and neckline help set the mood. A shorter hem gives the outfit a crisp feel, while a longer cut offers extra coverage and an easy layered line. Try a simple tucked tee beneath an open blazer for a relaxed lunch, or choose a blouse and loafers for a polished casual office look. Keep the top lightweight enough to sit comfortably beneath the sleeves. A dark blazer creates clear contrast with white denim; a colorful layer adds an expressive focal point. Finish with a belt or a favorite necklace, letting one detail lead the outfit.

Top Collections

FAQs:

Knit fabric is made with interlocking loops of yarn, while woven fabric uses interlaced threads. Knit blazers often have more flexibility and a softer feel, though their structure depends on the fabric weight, lining and construction.

A smooth tee, tank or blouse makes an easy base. Choose a neckline that sits comfortably beneath the blazer’s collar, and avoid bulky sleeves if you want your layers to move easily together.

A knit blazer can suit a business-casual office, depending on your workplace’s dress code. Pair it with a simple blouse, tailored pants and loafers. White straight-leg jeans are another option for offices that welcome denim.

Navy and black create a crisp contrast, while soft neutrals make a tonal outfit. Bright colors bring an expressive touch. Repeat your blazer’s color in a small accessory if you want to tie the look together.

Follow the garment’s care label, since knit blends, linings and trims can require different methods. Avoid assuming every knit blazer is machine washable. Follow any drying instructions carefully, and store heavier knits folded if hanging stretches the shoulders.