Don't do anything without a good bra! A good bra should fit your bust and match your clothes properly. When it's time to dress-up choose your bra considering your outfit of the day/night. Here are a few essentials from brands you can find in Singapore.
The strapless plunge bra
the T-shirt/invisible bra
The white-lace one
Lace & Color
I know, I know the bodysuit may not be an essential for every-one but hey, ladies it's good to treat oneself sometimes !