It is better to wait for your mother's birth year to send red.
I don't know your mother's age, so I recommend a versatile color for you.
Gray! ! ! ! ! This color is super elegant and won't make people look old. Mom will look good in it! ! ! But be sure to choose a very positive gray, or a lighter one. Too dark gray feels a little dirty.
It's better to use a thicker cloth, which is more textured and improves the grade.
In addition, black is also a good choice, and plaid scarves like Burberry are also very elegant, so you can choose!