Percivalclo.com appears to be a legitimate website based on customer reviews. The site has a 3.9-star rating on Trustpilot with over 1,350 reviews. Many customers praise the quality of the clothing and the prompt delivery. However, there are some complaints about delayed refunds and customer service issues. Overall, the majority of reviews are positive, indicating that Percivalclo.com is a trustworthy site for purchasing menswear.