I was asked to be a groomsman for my brother. He told me to sign up through Black Tux and they would help with everything. I was skeptical. Surprisingly, their videos for measurements were extremely helpful, and even though the pants were still a tiny bit short, they're willing to pay back up to $15 for alterations. I loved the comfort of the clothes, although shoes could be a little better. Use them. Great company and service.
Bottom Line: Yes, I would recommend this to a friend