If you love collecting points and redeeming them, then a rewards credit card will give you some added life satisfaction. These days, there's a lot more in banks' rewards catalogues than boring old NTUC vouchers – you can redeem anything from dining vouchers at fancy-schmancy restaurants, to Amazon credit to cash rebates. And of course, they're a good way to.
You're not the bride or the bridesmaid, so you're worried you might be overdressed to a wedding. Point is, you still want to look fab – just not so fab that people might notice you more than the bride. So don't do that, please. The key to looking like you nailed your attire as a guest to keep to muted.