For the next month, custom suit maker ProperSuit.com is offering Beggar readers $75 off their entire purchase. Just remember to use coupon code “choosybeggar” at checkout. The San Francisco-based shop offers hundreds of fabric choices — it prefers Super 120s grade — and all standard customization options. But, can a mail-order suit ever measure up to your tailor’s handiwork? There’s only one way to find out, and, worst case scenario, ProperSuit promises to completely refund unsatisfied customers.