"Dear [Company],
I recently received the articles, and most of them were in good quality. However, one dress was disappointing. It wasn't the original product – the fabric, color, and material were all different. When I contacted your team, I faced difficulties. The dress I wanted was sold out, and I didn't receive a refund. As a result, I had to purchase another dress that wasn't my first choice.
My suggestion is to thoroughly check products before delivering them to customers. I hope your team takes this feedback into consideration for future improvements.
Thank you for your attention to this matter."