is it too late to call and cancel the order?
Can you refuse the package and let them credit the money back to your account?
Do they have a return policy? Many times if you dont open the box, and simply take it back to the post office, they return it for FREE! once that company gets the box, they simply credit the account that was charged for the product.

Even on sale, uncomfortable things are not a bargain. LLBean holds clearance sales this time of year. Can you check out their webiste? Many sears stores now offer an LL Bean section, perhaps you can visit one in person?

Im sorry you are struggling.