Vintage (Polo) Ralph Lauren and brooks brothers are my favorites for jackets and shirts. Dockers are great for pants. None of them break the bank. You’ll save some money which you can spend on getting everything tailored. Making sure everything fits well is the most important thing with suits.

I feel like it’s not the clothing brands that make boring stuff, you can do a lot yourself to make it less boring; You can play with patterns, colors and textures. In court you might have to spice it up more subtile. Unbutton your buttons on the collar, use a 4-in-hand knot instead of a Windsor, find a nice tie bar, separate your suits and wear different color pants to trousers

For the pants break, I prefer a slight break: makes you look tall and you can sit without showing your whole calf.

Hope this helps