I have been using Ali for years and have not had issues with the cosplays, wigs, and etc. I have bought from them. However, be wary that there are different sellers, companies, and etc. that sell things on Ali. Some sellers are 100% ripoffs which is why you need to really check up their profile/page/etc. Make sure you read through all the reviews on the product you want to get from Ali. You HAVE to inspect the sellers all the way to determine whether or not you'll risk getting a good product or a terrible ripoff.