Clarks, Regatta/Craghoppers (same brand), vintage early 00s designer for t-shirts Moschino, Fake London etc, YMC. Used to wears Cons, but not anymore.
M&S pure wool jumpers are ok if on sale and Farah is good for basics (no big logos, ok quality and not overpriced). Fred Perry for polos. Any made in USA or Japan jeans.
If you're flush best socks I've got are Panthrella.
Don't really wear much designer stuff even compared to a few years back. I rarely wear prints, logos and don't do wacky colours or sports wear unless doing exercises.