This suit dates from the 1930s or early 1940s. It is Montreal, Canada tailored for Premier brand clothes. It is fully lined, whereas most American suits of the period were skeleton lined. The trousers are not cuffed and have a button fly.
Late 1950s vintage custom tailored overcoat with velvet collar. Interestingly, the collar was a later replacement, and I found the original, matching collar in the pocket.
’40s surfing tie, ’40s scarf