I've worn this since I bought it, but it's been stored at home for the past few years. There are no smells, tears, or stains. The logo on the front chest hasn't cracked yet. The large logo on the back hasn't cracked either. I don't think there's any stretching around the neck. The size is M. I will cover the fees, so I will pack it as compactly as possible for shipping. Please purchase only if you understand the above. Thank you for looking.