Hi, is there a strict dress code for the restaurant areas?
Not at all.
The trousers for men isn't enforced which given the heat is a blessing!
someone asked the same question and the hotel management answered that it is a strict dress code but the only thing that's inforced is no bathing costumes in the dining areas, other than that you can wear what you want.
Get an answer from Kipriotis Hippocrates staff and past guests.