Where can I get a good suit?

Mercer
#1

I’ve got a summer internship working in Investment Consulting for Mercer coming up. I’ve currently got one suit but would like another. My problem is I’ve no idea where to go/what exactly I’m looking for. I’m aware there are different types/styles of suits, although how to differentiate between these styles and what would be an appropriate style for a 21 year old working in the given arena is something I’ve not a clue about. I don’t want to be end up with a suit that went out of fashion years ago etc.

Essentially I’m wanting to spend £100 - £160 (does this seem reasonable?). Has anyone any good advice about where to go to get a “good” suit, and what to look for? Feel free to recommend specific suits as well.

Ideally I’m looking at getting one in a dark/navy blue colour. Many thanks.

#2

Two button jacket, cuff linked shirt, dark colour (I stick with Navy and very dark grey).

If you go to Oxford Street, right before Selfridges there’s a suit shop. They have suits for about £200 and will tailor it for you too. Quite cheap considering they’re mostly Italian.