Coat -- Samuelsohn
Shirt -- Drinkwaters
Tie -- The Wang
Tie clip -- Vintage (given to me by my grandfather)
Square -- Drinkwaters (forget who makes it)
Seems like some like the belt, but I think a smarter/sleeker one would compliment the outfit much better. A more discrete buckle, slightly wider and less tall, would be my choice. Ymmv of course...
There's a couple young, skinny guys on here who wear obnoxiously large/thick belts and get shit for it, including me. I dunno about them, but the reason all my belts are 1.25"+ is because I'm tall and skinny, and if I wear a "normal" belt I look taller and skinnier.