sky> I tink u can go for the sunny weeekend look, get a floral dress with sandals kind. Dunno hw to explain, but it looks nice, not formal yet not too casual. Try mphosis for their pants n some flowy sleeves top, some I saw are pretty nice.
wxyang> sometimes it really depends I tink, maybe cos there are too many weddings going at same time, dats y. Anyway, if u have it on a very auspicious day, u must also risk if ur guest mite have another invitation to another wedding. That happen once when we have to decide which wedding to go ald. Then the couple will have to call up the backup guestlist...