Customers are always welcome to provide a pattern, as well. Please email for more information. These were generally worn completely out or remade into women's or children's clothes. If you do find one, it is likely to be too small, because men were just smaller then. A sharkskin from the 50s is the easiest suit to find - we've even found them locally at thrift stores.
Ties are quite easy to find - look in antique or junk stores.
You will find tiebars and cufflinks these places, too. Other men's items are hard to find vintage - a good hat that isn't too small is a great find, as many hats have been crushed beyond repair over time. Old shoes that fit are rare, and ones that are actually comfortable even rarer. Your best bet here is new ones. Casual clothes from the 50s, and even some from the late 40s, can be found if you do enough looking.