Im sooo crazy about bags! But the thing is, there are so many nice bags on the high street that the ones that are cut well in nice leather can look very designer.
As to designer bags, ask yourself this, if it doesnt have a logo in an obvious place, and say none of your friends ever ask if its designer or realise, would you think you had wasted your money? Cos if so best not to bother as alot of the expensive designer bags are copied so much that hardly no one (unless you are surrnounded by high society mates!) would know the difference!
that said, if its an investment bag that you plan on keepin for a long time, gets something classic (say in tan leather) thats not too trendy. I think the mulberry emmy is good for your budget or the chloe gina bag.