Macy's offers the Lauren Ralph Lauren Men's Cashmere-Blend Classic-Fit Sport Coat in several colors (Dark Grey pictured) for $114.99. Coupon code "SALE" cuts that to $91.99. With free shipping, that's $358 off list and the lowest price we could find. It's available in select short, regular, and long sizes from 36 through 50.
There are plenty of great ways to spend your money, but you can safely leave these products on the store shelf.