#1 This 3/4 sleeve grey cardigan is from Karen Millen, as shown, it looks just as good worn open as it does zipped up. It's quite a tight-fit cardigan so if you're looking for something more loose and drape-y, a waterfall cardigan might be better for you. This cardi available to buy now for £110 fro the Karen Millen online store.
#2 & #3 are waterfall style cardigans, both with long sleeves they don't fasten up but do hang very nicely, hence the reason why they're called "waterfall" cardigans :) these two cardigans are great value for money, the red cardigan is £14.99 from Quiz, and the the light grey shrug is from the Miso collection at Republic for £19.99
#4 & #5 are from a few more long waterfall cardigans from a selection at Marks and Spencer and are available in a range of different colours.
#5 is from the"Perfect" range for £35.00, and
#4 is available for £29.50