Hi Ellie, a v pillow, is just a pillow in the a V shape. Its great support for your back neck and shoulders, when you have to sleep upright after your surgery. You can get them almost anywhere, as a lot of pregnant women use them. Argos is probably the easiest and fastest place to get one from, think they start at about £10. You’ll probably have to ask your nurse or surgeon what size sports bra you’ll need, best thing to get is a macom, so you can just buy your back size and the cups are expandable…best one I’ve bought! xx