Core 365 88194 Men's Optimum Short-Sleeve Twill Shirt

I purchased a 5xl and when I tried it on it fit like a 3l. wal mart.com should review this company or at least offer a some sort of compromise. just remember the old saying satisfaction guarantee or the customer is always right. remember money means nothing if no one buys from you because you can't be trusted anymore. I was going to return the shirt but because it has been washed I cannot. thanks for nothing.