There is a travelfish article that talks about Ha Noi and suggests a couple tailors here:
If you remember, could you please post about where you went, your experience and how much it cost? I am just starting to plan my trip, but Ha Noi is a definite stop for me as I am also wanting to get some suits and such made.
#3 Reanna has been a member since 6/11/2010. Posts: 1
Have a shop under name Bella May at no#17 Au Trieu street - Hoan Kiem district (near cathderal church). They sell a lot of nice things, including clothes. They also make clothes in measurement. Their designer is an Australian woman.
#4 Connie09 has been a member since 16/6/2009. Posts: 4