How Can HR Tactfully Address Sloppy Appearance Without Offending Employees?

Good afternoon, does anyone have any advice on how to address an employee who has poor grooming? We have a grooming policy in place, and the issue is not about poor hygiene but more that some of our female employees just look sloppy and don't make an effort to maintain a neat and professional appearance throughout the day. What is a nice way to say that someone's hair doesn't look nice? I don't want to offend anyone, but I need to find a way to address people while still being "HR savvy!"

Any help is greatly appreciated.

I suggest initiating a grooming and etiquette training program for all employees so that the targeted groups won't be offended. Additionally, you could consider implementing a uniform policy. Furthermore, it may be beneficial to suggest a specific hairstyle for female employees to wear for official purposes.

Thank you.

Thank you to all for your suggestions. This is certainly not an easy situation to deal with, but it must be addressed. I am preparing to have a "ladies night" with all of our female staff, but will make it kind of like a cocktail hour. I will tell the ladies to come somewhat dressed up, and I have asked our hairstylists to come and show the ladies how to do some simple yet professional updos. At the beginning, I will give a little speech about the importance of grooming, and then each lady will have their little session with one of our hairstylists from the spa. Hopefully, this will be a fun and informative way to address the issue. Thanks again for your help!

Regards