Hi Patsy - all P&O cabins have toiletries in the bathrooms - soap, sportwash (combined shower/shampoo) in a dispenser by the shower. There are also usually small hospitality packs containing, amongst other things, a small bottle of hand/body lotion - not much, but certainly enough for two days. Naturally, there are plenty of towels, flannels etc. so all you really need to take is toothbrush/paste and anything else you feel you can't live without! have a great time - you'll get hooked.
Hi Patsy, Soap is provided and we also had a tiny bottle of body shampoo/gel. Just take your toothbrush and paste. have a great time.