Over four weeks, I tested five different brands of long black blazers. My goal was straightforward: to find a quality, elegant jacket that didn't break the bank. Many blazers look fantastic online but feel disappointingly flimsy in person. We zeroed in on the 'Elegant Mature Women Double Breasted Velvet Suit Blazer' style, which requires rich fabric and precise tailoring to look right.
Don't waste your money on jackets that fall apart. We identified one clear winner.
Finding a good blazer involves more than just checking the size tag. The flaws are often hidden in the details. We applied four strict criteria to score each long black blazer we tested.
Genuine velvet should have a substantial, heavy feel. It shouldn't have an overly shiny or reflective appearance. A quality blazer also requires a robust lining. This lining makes the jacket easy to slip on and protects the outer fabric from stretching or tearing.
Inspect the seams. Are the stitches tight and even? Are the buttons securely attached? Very cheap blazers often use thin thread, leading to buttons that pop off quickly. Don't forget to check the pockets—well-made blazers feature strong pocket linings.
We wore each jacket for a full eight-hour day. This test revealed how prone the blazer was to wrinkling. Poorly constructed jackets wrinkle instantly across the back and elbows, while a quality one retains its tailored silhouette.
We compared Mozaer against two other popular online options. Given Mozaer's focus on velvet, we paid close attention to the finishing details.

The numbers tell part of the story: Mozaer is $16 cheaper than Brand A. However, the real distinction lies in the construction. Brand A charged $65 for a half-lined blazer, while Mozaer provided a full silk-blend lining for just $49.
The velvet quality was the most pleasant surprise. The Mozaer velvet felt heavy and luxuriously deep black, completely lacking the cheap, shiny appearance common with thin polyester velvet. This gives the blazer a look that far exceeds its price tag.