Recently purchased a Ladakh mini skirt from the Freez online store which was on sale for $15 (normally $45).
Freez is a great store if you're looking for affordable Australian clothing brands and they often have some great sales.
Unfortunately, they don't provide free shipping unless you make a purchase over $150.
Purchases under $150 requires a shipping fee of either $8 or $10 via express post, however if you make your purchase before 2pm, they are dispatched on the same day which means you will receive your item the next day if you live in a major Australian city.
Be warned though as they do not provide refunds, only credit notes.