It's a long while since I heard a club specify "jacket and tie" for interview....but being over 50, I'd wear that anyway unless the dress code said "casual!!" My 19 year old nephew would laugh at that!!
What you propose wearing sounds fine, but if you can swap out the jeans for something like chinos or non-jeany trousers, I would. (some clubs have a mortal dislike of jeans.... maybe Old Tom Morris was strangled by a pair! 
)
Anyway... respect is a two way street, and you'll want to join somewhere you feel welcome and comfortable, so if they don't make you feel comfortable, go somewhere else!! You'll probably find it's a bit more relaxed once you get in the door, so give them a chance!!
Mind you, if I was mad keen to play a great course, I'd put up with some silliness to get in the door!!
