Stick to 100% wool for versatility; avoid polyester blends which don't breathe well. If you'd like to narrow this down, let me know: What is your approximate budget ?
From the accessible Polo line to the high-end Purple Label, they define timeless style. where to buy a nice suit
A popular entry point for affordable made-to-measure suiting with endless customization. The High-End Heritage Stick to 100% wool for versatility; avoid polyester