What guidelines should I follow to create my pen name?
Please create your pen name so that it is between 4 to 25 characters long, doesn't include any spaces and is not your real name.
If you've posted a review in the past but are prompted for a new pen name, you may need to enter a new unique one. This will be the pen name shown on all your future and past reviews, so you'll keep all of your review posts.
For further information see terms and conditions on marksandspencer.com. © 2017 Marks and Spencer plc