I can certainly help you write a product description based on the images! To make it the best description possible, I'll combine the elements from the three images you provided: the navy trousers, the plaid blazer, and the full outfit shot.

Here is a product description draft:

🍂 Heritage Plaid Blazer & Essential Trousers Outfit 👖

Elevate your professional and casual wardrobe with this sophisticated pairing, perfect for transitional weather and stylish layering. This outfit combines classic tailoring with contemporary flair.

A statement double-breasted blazer featuring a rich, striking heritage plaid pattern in shades of deep teal/hunter green and rich brown/burgundy.

Fit & Style: The oversized, structured silhouette is cinched with a slim, elegant brown leather belt that accentuates the waist for a flattering, modern fit.

Details: It includes classic notched lapels and flap pockets, making it an essential piece for a polished look.