You can try all the cheap shops out there in Southland etc as all this seasons fashions are flowing and stretchy. I got a really nice flowing top from Tempt in Southland for $30 and I will be able to wear it afterwards as well. If you want some nice quality pieces, look in Country Road, I got a cardigan that I will wear afterwards and they have great knit tops suitable for a bump as well. Country Road at Chadstone have 25% off on Wednesday. I know they are expensive, but if you get to use them next year it will be worth it.