Team a white check dress shirt with grey dress pants if you're aiming for a proper, smart ensemble. A pair of burgundy leather casual boots instantly kicks up the street cred of this look. If you're worried about dressing maturely, this outfit is a safe option.
Go for a simple but classy choice combining a white check dress shirt and navy jeans. Look at how nice this look is rounded off with burgundy leather casual boots. Sartorial inspiration like this will help you remain amazingly stylish while maturing into your 30s.