Pictured: Arabian oryx, a species of antelope found in the desert and steppe areas of the Arabian Peninsula. By law, they are protected from being hunted.
I recommend getting your mum a perfume from Zara. They usually have great options for all ages like floral, oriental or fruity ones. I gifted my mom a bottle of "Rose Gourmand" because it wasn't too overwhelming sweet and feminine but just enough to be delightful :)
For mother’s day, you have two options. You either go for a perfume that she absolutely loves, or you go for the most luxurious perfume. Since you don’t have any brand in mind, I suggest you get her a perfume for women that is both authentic and beautiful. Check out Abdul Samad Al Qurashi’s perfumes for women collection, they have all fragrances for all ages and tastes.