hi guys! gonna buy my first suit this week...planning to wear for occasions and conferences...went and survey around sunway pyramid for brands like g2000, padini, topman, etc.... Just a few questions as i've really no clue what i should be buying...

1. g2000 seems to be selling their suits at around rm899 which is way out of my budget, looking at padini/seed suits which are around rm400 or may even consider topman's (rm500++). Just wondering whether those are worth the purchase in terms of their quality and durability?

2. Any other brands within those price range(<rm600) that maybe offers better overall quality?

3. Is there need for any alterations after buying a suit and what types of alterations that are possible.

Any suggestions or advice are greatly appreciated!!