Brooks Brothers are offering a 30% off full priced items deal for corporate members for the 22nd (US Eastern time).
Shipping is via FedEx, and at flat rate of US$49.99.
Corporate membership is fairly easy to get - instructions (via Reddit) are available from http://i.imgur.com/z0Mnqkp.png
Note that if you use this you need to sign up first for a corporate membership and wait for an emailed number. Once this arrives, you can open a new account with Brooks Brothers, giving them your corporate membership number. Billing and shipping addresses need to be the same for corporate purchases. The discount should show after you enter your CC details but before you submit your order.