Hi Mark,
Thank you for your feedback on this garment and I am sorry to hear you're not enjoying your Rooster Hoodie! While the description does mention it has an over-sized fit, I do appreciate that an XS/S sounds as though it will be far too small for someone that usually takes a size Medium. Using your comments here, we will look to update our descriptions and wording to help others choose the best size and fit for what they would expect in a Rooster Hoodie.
If you do feel that the hoodie swamps you and you're after a smaller size, please drop our customer service team an email (sales@roostersailing.com) and we can look at options for you and have a measure-up of what's in stock.
Thanks again for the useful feedback!
Team Rooster