Tops & blouses on sale, checked

There are 541 tops & blouses on sale at Superbalist, Woolworths and Foschini today, all badged 50% off or more. We have watched the price of 180 of them long enough to judge the badge, and 137 give a real saving of 20% or more against the price the item actually holds. 46 prices have dropped in the last week; the cards say which and when.