Organising towels and linens. If you love using matching doona and sheet sets (I do, it just feels that extra bit luxurious) it can be a pain to find the exact sheet that you require when you have a lot of linen in similar colours and sizes stored in the one spot. An easy way to get around this is to store all matching linens (doona cover, top sheet, fitted sheet and pillow cases) within a pillow case from that set. This keeps the whole set together and makes it a breeze to find the set you need when it is time to change the bed linens. Image: Amy Kennedy, The Organising Bee.