i hope this goes well with boots! (and i hope that's the character you wanted, this is my first time on the forums ;w;!)
aaand some reasons:
Aromatisse - thought the appearance would go well! seems a little sassy, and i get that vibe from her!
Bisharp - royalty, yes? every member of royalty should have a knightly guard!
Chesnaught - covers a bit more of the whole "kingdom guard" aesthetic. big pokemon with a giant shield for a back; perfect for defense, no?
Decidueye - last part of the guard idea: an archer! good archers seem to have a good place in any group.
Shiny Alolan Ninetales - goes a bit back towards how she looks, in the sense that ninetales has a generally regal appearance (to me, at least!). and, from what i've read, boots has the capacity to be a bit... cold.
Rampardos - a big scary-looking Pokemon! may or may not fit, up to you.
Jutta
edit: ohH my gosh that's an awesome team! thank you so much! vvvv