I agree. What a great choice and job done. I wonder if you and she would look well with a deeply dark navy coat and silver grey breeches. Black or charcoal boots. And a canary lining inside the coat, similar to your noseband color. Dark navy saddle pad with the pale yellow piping.
Oh, edited to add, what about a navy coat with cream breeches? Ivory? There is another thread about cream breeches here. Too. And the possibility of dying your breeches to be just the right cream. With cream leather gloves. Oh. Yum!