Bought custom shirts and suits through Peter -- his products are excellent and well worth the price (especially when found on Teambuy), but there were some significant hiccups in administration (e.g. wrong shirt material, suit wasn't on location for pick-up) that Peter eventually accommodated.
P.S. parking can be finicky: garage parking is $8 on Saturdays, unless you luck out and find street parking close by (e.g. Adelaide).